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Citadel News Network by DeafeningEcho reviews
The Citadel News Network provides only the best reports on events across the galaxy, from the gleaming cities of Thessia, to the darkest corners of the Terminus Systems, to the presidium of the Citadel itself; we are there, and we bring the stories to you every day.
Mass Effect - Rated: K - English - Sci-Fi - Chapters: 158 - Words: 21,841 - Reviews: 42 - Favs: 21 - Follows: 19 - Updated: 8h - Published: 7/5
Roads Paved in Shadows by AlbertG reviews
"We don't have information on the numbers yet, sir," one of the commanders answered quickly. "It's not the Cylons. The Thirteenth Tribe is attacking us. We're at war with Earth." Adar was completely stunned that emotion quickly turning into a burning rage. "But why?" he snarled as his rage turned into a need for vengeance.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 56 - Words: 281,964 - Reviews: 904 - Favs: 469 - Follows: 553 - Updated: 12/7 - Published: 3/19/2017 - J. O'Neill, W. Adama
Galactic Conflicts: Tales of First Contact by TheDoctor1998 reviews
Humanity and its allies have stood strong after the Great War with the Covenant. Follow the Systems Alliance as it goes through a first contact nearly as disastrous as the one that lead to the Great War.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 14 - Words: 79,227 - Reviews: 353 - Favs: 547 - Follows: 756 - Updated: 12/7 - Published: 2/6/2023
Mass Effect Solaris: Break the wheel by Ace gaming reviews
Humans are a bunch of overly paranoid war apes. What happens when you give these war loving apes th keys to the universe? They cause mayhem. This is my take on a more realistic progress path for Humanity, specifically based on modern prediction models. Reviews and criticisms are welcome.
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 25 - Words: 79,494 - Reviews: 143 - Favs: 415 - Follows: 589 - Updated: 12/6 - Published: 6/21 - Liara T'Soni, Shepard
The Alterans Resurgence by Michael Donovan2 reviews
The 12 colonies origins are not what they seem and now those who came before look on and decide to change the outcome.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 36 - Words: 129,847 - Reviews: 255 - Favs: 183 - Follows: 254 - Updated: 12/3 - Published: 6/6
The Adventures of Augment Gothic (A Star Trek SI) by Joe Lawyer reviews
A present-day Star Trek fan is forcibly thrust into that dimension and made anew as an Augment, a genetically engineered superman, on the whim of a mischievous god. Armed with knowledge of this dimension's past and future, he's determined to live well, have fun with alien women, and make it look easy. Elements of DS9/TNG/Voy/Ent. Originally co-written with GothicJedi666.
Crossover - StarTrek: Deep Space Nine & StarTrek: The Next Generation - Rated: M - English - Sci-Fi/Adventure - Chapters: 55 - Words: 963,411 - Reviews: 2610 - Favs: 3,675 - Follows: 4,168 - Updated: 12/3 - Published: 2/25/2020 - [OC, Kira N., Jadzia D., Ro L.]
A Darker Path by ack1308 reviews
Taylor is cleaning up Brockton Bay, using murder. She's happy, friendly and outgoing, but she's not nice about it.
Worm - Rated: T - English - Sci-Fi/Adventure - Chapters: 99 - Words: 579,445 - Reviews: 3478 - Favs: 4,368 - Follows: 4,707 - Updated: 11/29 - Published: 8/27/2022 - Grue, Imp, Danny H., E. Piggot
The Final Circle by Sufficient Velocity reviews
This is a Babylon 5 centered tale. It explores a BSG style exodus due to the loss of the Earth Minbari war. It becomes a crossover with nBSG as of Interlude 1, and crosses with Firefly as of Interlude 2. Most B5 and BSG canon should remain unchanged, including EU. However, Firefly will mostly use series and film canon. Its EU began to expand after I had already merged the plots.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi - Chapters: 44 - Words: 554,688 - Reviews: 213 - Favs: 271 - Follows: 290 - Updated: 11/25 - Published: 7/13/2018
Mass Effect the Immortal Series part 1: Flight of the Normandy by black dragon reviews
A rewrite of one of my older stories: The Challenger Deep is the deepest part of the ocean, and for millions of years has kept its secrets for itself. In the year 1960 a team of scientists made the first dive to the Challenger Deep. What they discovered was something that would forever change the course of human history.
Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 37 - Words: 326,542 - Reviews: 76 - Favs: 193 - Follows: 246 - Updated: 11/24 - Published: 9/21/2018
Snek is a Good Boy by ack1308 reviews
This is a fic that answers an idle question I asked myself yesterday: "What if a snake was the hero of a Worm fanfic?" Snek is the familiar of a powerful wizard. He's about as smart as a young child, and can create personal portals to go wherever he wants. He's also a sixty-foot boa constrictor.
Worm - Rated: T - English - Parody/Sci-Fi - Chapters: 36 - Words: 149,536 - Reviews: 1020 - Favs: 1,923 - Follows: 2,009 - Updated: 11/22 - Published: 3/10/2021 - Skitter, Armsmaster, Lung, Jack Slash
Greg Veder vs The World by ZFighter18 reviews
The average person can easily understand that when it comes to living in a crime-infested city like Brockton Bay where villains carve out their own personal fiefdoms, treating life like a game can get you killed. It's kind of ironic, then, that Greg Veder has always been far more serious about games than he ever has about life. (Worm/The Gamer AU) [Updates Once a Week]
Worm - Rated: T - English - Adventure - Chapters: 142 - Words: 585,079 - Reviews: 2125 - Favs: 3,191 - Follows: 3,537 - Updated: 11/21 - Published: 12/30/2017 - Greg
Summoning America by DrDoritosMD reviews
This Summoning Japan inspired work will follow the United States as it is summoned to Elysia.
Japan Summons/日本国召喚 - Rated: T - English - Fantasy/Adventure - Chapters: 210 - Words: 514,037 - Reviews: 925 - Favs: 788 - Follows: 813 - Updated: 11/18 - Published: 5/2/2021 - Complete
Earning Her Stripes by ack1308 reviews
When Emma and Madison, with Sophia's help, decide to escalate their tormenting of Taylor to a whole new level, things are going to get interesting. And not in a good way.
Worm - Rated: T - English - Sci-Fi/Drama - Chapters: 41 - Words: 171,402 - Reviews: 894 - Favs: 1,602 - Follows: 1,988 - Updated: 11/18 - Published: 1/3/2020
With Sprinkles by dogbertcarroll reviews
Instant death or being granted a wish by a certain demon lord, decisions, decisions, decisions. Xander Harris makes an incautious wish and now has to deal with the consequences. Not exactly the road trip he was planning on taking, but there certainly is a lot of sights to see.
Crossover - Buffy: The Vampire Slayer & Anime X-overs - Rated: T - English - Supernatural/Adventure - Chapters: 45 - Words: 135,414 - Reviews: 3089 - Favs: 3,375 - Follows: 3,417 - Updated: 11/12 - Published: 4/13/2017 - Xander H.
Atlantis Homeworld Command by Ghostprogrammer reviews
The continuing adventures of Stargate SG-1 and Stargate Atlantis after Atlantis arrives back on Earth at the end of Stargate Atlantis: Enemy At the Gate. Watch as the two groups of teams work together under Homeworld Command. This story will not follow the Stargate Universe, it will include characters, but the story line will be different.
Stargate: SG-1 - Rated: K - English - Sci-Fi/Adventure - Chapters: 88 - Words: 269,549 - Reviews: 534 - Favs: 386 - Follows: 448 - Updated: 11/7 - Published: 3/15/2017 - S. Carter, D. Jackson, J. O'Neill, Teal'c
The Exiles:A New Power by Johnnieboy11 reviews
The beginning of the Battle For Earth signaled the start of the final, bloodiest campaign of the Human-Covenant War. Hastily, a plan is put into motion and an Ark Fleet, composed of a dozen Phoenix-class vessels and their escorts, makes the jump out of system. Either interference, or malfunction, causes their arrival to a new Galaxy, where new threats lurk just around the corner.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 32 - Words: 130,420 - Reviews: 550 - Favs: 1,178 - Follows: 1,649 - Updated: 11/7 - Published: 12/26/2021 - OC, Tali'Zorah, Admiral Hackett, Rael'Zorah
Mass Effect: Isolation by PoachedEgg reviews
What if humanity was diplomatically isolated from the Citadel races, left to fend for itself against the Batarians and other threats? This is an AU story of a humanity forced to struggle and fight for its place in the stars, with many points of divergence and some pretty significant changes made to the background lore. Contains violence and some mature themes.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 34 - Words: 145,205 - Reviews: 343 - Favs: 929 - Follows: 1,302 - Updated: 11/1 - Published: 1/17/2021
The Cradle of Cosmos by Chief-smith reviews
An Asari exploration vessel, reactivated a new Mass Relay coordinates to an unexplored part at the edge of Council space. The coordinates led them away from the renowned Attican Traverse into foreign territory. Little did they know, the Relay would bring them right into the heart of a fledgling star-faring civilization… wait, a fledgling civilization?
Mass Effect - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 35,452 - Reviews: 43 - Favs: 198 - Follows: 271 - Updated: 10/30 - Published: 6/30 - Shepard, Councilor Tevos, OC
Mythos Effect by Omniscent1 reviews
A crossover between Mass Effect and Cthulhutech. Humanity has won the Aeon War and has since expanded and thrived. How will the galaxy fare with this new power?
Crossover - Cthulhu Mythos & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 30 - Words: 257,676 - Reviews: 2109 - Favs: 5,469 - Follows: 6,289 - Updated: 10/28 - Published: 6/5/2013 - Saren A., Shepard, OC
Empires Unite! Milky Way by SapphireDawn11709 reviews
When the SGC Destroys the Quantum Mirror after the incident were Doctor Carter and Major Kawasaki appear in Area 51a ripple was sent across the multiverse. When this ripple hit a Forerunner portal chaos ensues as fleets from three universe appear in the Milky Way. Starship Troopers, Mass Effect, Halo Stargate
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Sci-Fi - Chapters: 8 - Words: 31,388 - Reviews: 104 - Favs: 283 - Follows: 356 - Updated: 10/26 - Published: 6/24/2019 - T. Lasky, S. Carter
Terran Federation: Counterstrike by L4 of the WEST reviews
It's been 8 years since the end of the 2nd Bug war. Humanity is starting to enter its golden age in the galactic stage, with technology no one can replicate, with allies that no one has accepted, and a military capable of taking on any competitor it seems. But that will change, those who employ chains are circling like wolves, and an enemy thought dead return
Crossover - Starship Troopers & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 22 - Words: 162,764 - Reviews: 189 - Favs: 671 - Follows: 730 - Updated: 10/25 - Published: 2/16/2017
Saiyan Effect by bored peasant reviews
The Citadel Council weren't ready for a species with the power of the saiyans at their back.
Crossover - Mass Effect & Dragon Ball Super - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 137,772 - Reviews: 962 - Favs: 2,308 - Follows: 2,757 - Updated: 10/18 - Published: 8/9/2017 - Son Gohan, Son Goku, Vegeta
Flames From The Hope Of A Child by nebula2 reviews
Six months have passed since the fall of the colonies and two groups of survivors are both struggling for survival. Hope of their lot ever changing is dwindling in both groups but when their paths cross by chance, things begin to change, and igniting the kindling is one little girl with ties to both groups
Battlestar Galactica: 2003 - Rated: T - English - Family/Drama - Chapters: 26 - Words: 83,563 - Reviews: 95 - Favs: 68 - Follows: 104 - Updated: 10/11 - Published: 2/4/2014 - [L. Adama/Apollo, OC] W. Adama
Imperium Effect: Terra Rising by Deathwatch Razgriz reviews
The long awaited sequel to UNSC Pheonix Rising. The fledgling Empire has survived it's birthpains, and now looks to the stars to rebuild what was once theirs...
Crossover - Warhammer & Mass Effect - Rated: M - English - Humor/Sci-Fi - Chapters: 21 - Words: 104,192 - Reviews: 369 - Favs: 557 - Follows: 683 - Updated: 10/9 - Published: 8/4/2017
Are You Afraid of the Dark? by ack1308 reviews
Danny and Annette Hebert had a dark secret long before their daughter Taylor was born. Now widowed, Danny finds raising his daughter harder than he expected. When he finds out that she is being bullied, his reaction may be ... extreme.
Crossover - Worm & John Wick - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 103,021 - Reviews: 833 - Favs: 3,924 - Follows: 4,379 - Updated: 9/21 - Published: 2/26/2016
A Universe of Change: By Candlelight-Defiance by AlbertG reviews
Summary: The stranded Federation crews and Earth Alliance are slowly accepting each other. But a genocidal war with the Yonji Sinhindrea threatens everything. The Minbari are struggling for their very lives and old memories still linger. Vorlons and Shadows have fled. Now the younger races must come together or everything will die in fire.
Crossover - Babylon 5 & StarTrek: Other - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 18 - Words: 113,587 - Reviews: 160 - Favs: 153 - Follows: 174 - Updated: 9/15 - Published: 9/12/2020
Contact by KE12 reviews
AU: Humanity failed to conquer FTL, having no Eezo in Sol, but they did manage to overcome many other technologies which have allowed them to become the masters of their solar system, but what happens when the Citadel Council stumble across them in the year 3517AD? The Citadel wants their technology and Humanity wants out of Sol, but can a deal be struck? Heavy! focus on FC aspects
Mass Effect - Rated: K+ - English - Sci-Fi - Chapters: 42 - Words: 239,082 - Reviews: 693 - Favs: 1,959 - Follows: 2,593 - Updated: 9/14 - Published: 4/3/2019 - [Shepard, Councilor Tevos] Benezia
Stargate: Immortal by Seraphin2011 reviews
Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 33 - Words: 499,151 - Reviews: 576 - Favs: 550 - Follows: 608 - Updated: 9/13 - Published: 1/12/2017 - S. Carter, J. O'Neill
Robo Effect by Star Sage reviews
The Robotech wars are over. The survivors of Humanity and the Zentraedi are now alone in the universe, and so, come together, becoming something new, becoming Terrans. Now this race will find itself thrust into the galactic scene, as the Citadel Races and those beyond test these young upstarts, and in the shadows, old things begin to move.
Crossover - Robotech/Macross & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 68 - Words: 236,612 - Reviews: 660 - Favs: 957 - Follows: 1,055 - Updated: 9/9 - Published: 4/14/2015
Battlestar Group 75, the Story of Galactica and her Escorts by dankuser reviews
A last-minute discovery of the CNP backdoor leads to more colonial ships surviving the fall of the colonies. Galactica's escort fleet, detached from their flagship manages to reunite with her and together with whoever else they can find, attempt to flee the wrath of the Cylons and find the long-fabled Earth. Takes place in the same universe as Reap the Whirlwind.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 80,309 - Reviews: 116 - Favs: 143 - Follows: 167 - Updated: 9/7 - Published: 6/30/2023 - Complete
The Sins of our Fathers by MarkerMagnum reviews
Unknown to the Citadel Council, the Human-Covenant war nears its vicious end. Miranda Keyes is seconds too slow. Delta Halo fires, leaving UNSC space as a lifeless snapshot in time. The Citadel must morn the loss of a civilization they never knew.
Crossover - Halo & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 14 - Words: 147,748 - Reviews: 600 - Favs: 1,651 - Follows: 2,194 - Updated: 9/1 - Published: 2/11/2023 - Cortana, Councilor Valern, Councilor Tevos, Councilor Sparatus
When Worlds Collide by Modern Military Power reviews
Two worlds become connected through unknown means. One world led by a far more liberal United States, the other where the Axis Powers won the Second World War. Realizing what is at stake, the two worlds will clash in a titanic struggle that will decide the fate of those in both worlds!
Man in the High Castle - Rated: M - English - Chapters: 9 - Words: 51,584 - Reviews: 223 - Favs: 299 - Follows: 313 - Updated: 8/25 - Published: 3/22/2020 - Kido, N. Tagomi, John S.
A Chance Encounter V2 by andrewjameswilliams reviews
When a group of Robotech warships stumble across the Colonial Remnant it begins a series of events that will change the fate and destiny of Colonials, Terrans and Cylons forever.
Crossover - Robotech/Macross & Battlestar Galactica: 2003 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 14 - Words: 67,897 - Reviews: 166 - Favs: 278 - Follows: 321 - Updated: 8/19 - Published: 1/22/2022 - Lisa/Misa, Rick/Hikaru, L. Adama/Apollo, M. Edmondson/Racetrack - Complete
Thus The EDF Deployed There by EclipsePheniox reviews
10 years after the Aggressors left earth, peace rained until a Gate appears in Ginza Japan. Now the Earth Defence Force mounts an invasion to the Special region. How will the Empire respond to a military that has faced giant bugs and other terrors? Would you like to know more? Ending rework.
Crossover - Earth Defense Force & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Sci-Fi - Chapters: 30 - Words: 78,391 - Reviews: 166 - Favs: 441 - Follows: 495 - Updated: 8/17 - Published: 1/28/2020
Forward Unto Dawn by TheWizardofOzbourne reviews
Triple Crossover, TSCC/Halo w/Star Trek: Voy/DS9/TNG elements. Trapped in a universe similar to our own, Cameron and John Henry struggle to return home. To do so, three gifts, each from another universe, will get them home and entangle them in a war they thought they knew. Eventual Jameron and MC/Cortana. Updated! 08/14/2024 CH52 Posted!
Crossover - Terminator: Sarah Connor Chronicles & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 52 - Words: 412,770 - Reviews: 623 - Favs: 293 - Follows: 357 - Updated: 8/14 - Published: 3/26/2013 - [John C., Cameron] [Cortana, Master Chief/John-117]
Stargate: Through the Looking Glass by Brenna's Urbangirl Projects reviews
As Buffy jumped to close the Portal in "The Gift" Dawn was hit by a tendril of energy from the portal sending her into a new reality. Buffy is sent to continue to protect Dawn in the new universe and they are placed in the care of a certain member of SG-1 as her daughters with everyone's memories being modified to believe Buffy and Dawn had always been there.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 42 - Words: 246,514 - Reviews: 58 - Favs: 216 - Follows: 271 - Updated: 8/12 - Published: 12/6/2012 - Buffy S., Dawn S., S. Carter
Stargate Atlantis: The Robotech War by Strikefreedom10 reviews
Two universe, completely independent from one another, will collide. How will the Atlantis Expedition thrive with one of the greatest warships and some of the bravest and greatest soldiers from another Earth aiding them with their conflict with the Wraith and other threats? Who knows, but it is going to be an amazing ride regardless. Welcome, to Stargate Atlantis: The Robotech War.
Crossover - Robotech/Macross & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 236,781 - Reviews: 307 - Favs: 207 - Follows: 242 - Updated: 7/31 - Published: 10/4/2018 - Lisa/Misa, Rick/Hikaru, Gloval, John S.
Humanity's Resurgence by Strikefreedom10 reviews
Two different humanity's. Both pushed around by aliens for far too long. Together, they shall show this third universe that humanity is not to be underestimated.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 26,769 - Reviews: 97 - Favs: 239 - Follows: 291 - Updated: 7/31 - Published: 4/1/2019 - S. Carter, J. O'Neill, Master Chief/John-117, T. Hood - Complete
Celeste by Amelia E. Adler reviews
Continuation of Midnight Blue, Azure, and Shades of Blue: Intermission. After returning to her own timeline, Alice Boyd has to deal with the fallout. Chasing and confronting her nemesis will only be a part of her struggle; more than anything, she will have to face her own emotions, and who knows where they'll lead her in the end... OC with no AU - futurefic.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 65 - Words: 431,809 - Reviews: 231 - Favs: 45 - Follows: 58 - Updated: 7/27 - Published: 3/4/2021
Sith Effect Episode I: First Contact by Metagray reviews
The ruins of Mars belonged not to the protheans but to humanity's ancestors, the Sith Empire. How will the Citadel react to a race that not only doesn't use mass effect technology, but is an anathema to their ideals. When the turians find the Sith, they face a war unlike any this galaxy has seen. The First Contact War has begun. Peace is a lie, there is only passion.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 140,060 - Reviews: 751 - Favs: 2,119 - Follows: 2,403 - Updated: 7/19 - Published: 12/3/2022 - D. Anderson, Admiral Hackett, Rael'Zorah, OC - Complete
Mass Effect: Orion's Hunt by TallYapflip reviews
The Prothean Archives on Mars were corrupted, only scraps of data remaining. What little was left led to the single largest effort in Human history. This endeavor saw a colonial flotilla and millions of souls stranded a galaxy away from home. Two centuries later, a new nation far from Earth begins reaching for the stars in search of their old home.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 41,160 - Reviews: 119 - Favs: 450 - Follows: 625 - Updated: 7/12 - Published: 10/1/2021 - [Liara T'Soni, Shepard] Miranda L., OC
Shanxi in Flames by Jensonkiin reviews
When a Systems Alliance exploration group is mercilessly attacked by a hot-headed Turian Admiral, humanity finds itself at war with the galaxy's premier military. The Turians assume they can subjugate this new race before the galaxy takes note. But assumptions are dangerous. Something the sailors and marines of the Alliance are all to glad to demonstrate. Rated M for violence.
Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 7 - Words: 38,657 - Reviews: 22 - Favs: 103 - Follows: 169 - Updated: 7/7 - Published: 1/13 - D. Anderson, Zaeed M., Councilor Tevos, OC
The Terran Calamity by F35B reviews
Humanity has long since recovered from the effects of the Human-Covenant War, beginning to resettle and rebuild. However a chance encounter with an alien artifact and following contact with the Council leads humanity and the rest of the Milky Way into a twisting conspiracy forging unexpected alliances between each race. A show that the Reapers are all too happy to watch. (Heavy AU)
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 45,223 - Reviews: 274 - Favs: 569 - Follows: 884 - Updated: 6/24 - Published: 7/31/2023 - Master Chief/John-117, J. Keyes, Illusive Man, Shepard
A Meeting Along The Stars by Deathzealot reviews
Two years after the end of the Vajra War and a new enemy has appeared to threaten the newly settled colony. One never before seen. Can the heroes from the Vajyra War come together and defend their new home from this dire threat...and maybe find some few new friends along the way. Wayward Family Part 1 [Macross F/nBSG Crossover Story] [Being Edited]
Crossover - Battlestar Galactica: 2003 & Macross Frontier - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 58,728 - Reviews: 27 - Favs: 81 - Follows: 90 - Updated: 6/7 - Published: 11/5/2019 - [Alto, Ranka]
GATE: The United Nations of Earth by Nhan Le1 reviews
In the year 3001, a strange structure appear in the middle of New Ginza on planet Eden Prime and a mysterious Roman like army emerge from the gate creating death and chaos. The UNE quickly deploy its forces and push them back into the gate. As news of the attack broasdcasted through out UNE territory, the people demand retribution. Thus the UNE seaking for vengence.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 50 - Words: 176,579 - Reviews: 173 - Favs: 245 - Follows: 243 - Updated: 6/6 - Published: 11/2/2021
Finding Home by LtLola reviews
At nine years old, Grace Carter-O'Neill feels suffocated by the weight of expectations pushing her towards Olympic success in rowing, despite her desire to follow her late mother's path as an Air Force pilot and join the Stargate Program. When an urgent call from Gen. Landry at the SGC disrupts their lives, Jack and Grace face a reality-altering they never could have imagined.
Stargate: SG-1 - Rated: M - English - Drama/Romance - Chapters: 64 - Words: 235,535 - Reviews: 14 - Favs: 14 - Follows: 17 - Updated: 5/30 - Published: 3/26 - S. Carter, D. Jackson, J. O'Neill, Gen. Landry
Battlestar Victorious Volume 4:When Fates Collide by Wes Imlay reviews
The Battle of Ostarsis is over now the remants of BSG-66 must deal with the battle's aftermath along with learning to work with the newly-discovered group of survivors. New challenges await both the military and the civillians.
Battlestar Galactica: 2003 - Rated: T - English - Adventure/Drama - Chapters: 17 - Words: 153,545 - Reviews: 63 - Favs: 73 - Follows: 86 - Updated: 5/26 - Published: 7/1/2012 - Complete
Stargate Atlantis Fire Within by heavyneos reviews
Just as the Atlantis team think they have finally found a reprieve from the Wraith thanks to a fortuitous accident something hidden in deep space and from another world may bring more than one complication to the fight
Crossover - Halo & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 31,293 - Reviews: 64 - Favs: 145 - Follows: 175 - Updated: 5/25 - Published: 9/8/2023 - Rodney M., John S., OC
Stargate SG-1: The Fifth Race by i-defy-fate reviews
AU! Heavily inspired by the story: Project Blue Book by AmeliusTheAlteran. Elements of Halo will be here as well because I love the design of the ships, weapons, and equipment they use. This is a story of what a united earth could accomplish when given a common goal. I plan for this to be at least 200-250K words. No pairings! Slow Updates!
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 27,662 - Reviews: 56 - Favs: 243 - Follows: 329 - Updated: 5/19 - Published: 11/23/2019 - S. Carter, D. Jackson, J. O'Neill, Teal'c
Battlestar Galactica Universe by SithDan reviews
After the Destruction of the 12 colonies a Survivor Colonial fleet managed to escape from the Cylons and head on a Journey to the Mythical 13th Colony: Earth. After they find Earth and a lengthy recovery time from the Destruction of the 12 Original colonies they make contact with the Cylons hoping they want peace.
Battlestar Galactica: 2003 - Rated: K+ - English - Drama/Sci-Fi - Chapters: 26 - Words: 64,246 - Reviews: 28 - Favs: 37 - Follows: 32 - Updated: 4/27 - Published: 2/6/2018 - W. Adama, H. Cain
Galaxy of Inheritors and Usurpers by HaloZealotDemon reviews
The Separatists destroy the Covenant in a brutal war, yet in the 2570s remnants persist, but their defeat is inevitable. However, The Gods have other plans. The Migrant fleet deciding to escape through a dormant Relay into unknown space, meet "Sleep-deprived Titans with negative zero fucks to give." -LTCOL Church. Heavy AU, RVB elements, swearing.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 3 - Words: 28,112 - Reviews: 97 - Favs: 401 - Follows: 582 - Updated: 4/21 - Published: 12/25/2022 - Arbiter, T. Hood, Han'Gerrel, Rael'Zorah
In Fire Forged (StargateHalonBSG fusion) V2 by Illuviar reviews
The Goa'uld System Lords led by Ra fight for survival and domination against the Covenant. The Prophets in their lust for power have proclaimed Humanity's extermination, and decreed the destruction of the False Gods. Long dormant and forgotten Stargates come to life to bring UEG's Earth and the Colonies of Cobol into a bloody contact with the galaxy at large...
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 68,079 - Reviews: 81 - Favs: 181 - Follows: 235 - Updated: 4/15 - Published: 3/26 - J. O'Neill, Master Chief/John-117
Humanity Perpetuum by Slim Dustpan reviews
My earliest work, now fully updated! (wow). Within is a tale of a collision of the absurd and rather horrifying world of Red alert and the rich world of the Citadel council, a clash of cultures and species with colourful characters and large scale intergalactic war. Filled with all varieties of Battle; Space Battles, Ground battles, Diplomatic Battles, and (possibly) many more!
Crossover - Command & Conquer & Mass Effect - Rated: T - English - Sci-Fi/Humor - Chapters: 6 - Words: 18,544 - Reviews: 21 - Favs: 67 - Follows: 95 - Updated: 4/12 - Published: 4/17/2018
Rebirth of the UNSC by ultimate Deathsaurer 2 reviews
Reach has Fallen and the Pillar of Autumn has set a course to earth but not the earth they remember. Adopted from Original Owner: Samsara Sage
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 66,336 - Reviews: 328 - Favs: 631 - Follows: 772 - Updated: 4/11 - Published: 10/12/2014
Stargate: Birth of the Tau'ri Federation by Red Leader reviews
Crossover with Bones, Stargate Universe, Stargate Sg1. Continues from The intern and the Wraith. The Pegasus Fleet made their presents known as they established a new base of operation in the Pegasus Galaxy. President Henry Hayes retires and appoints General John Sheppard as the new President of the Tau'ri Federation.
Stargate: Atlantis - Rated: K - English - Sci-Fi/Fantasy - Chapters: 16 - Words: 83,660 - Reviews: 2 - Favs: 11 - Follows: 11 - Updated: 4/10 - Published: 11/1/2023 - John S., Teyla E., Sgt. Mehra/Dusty, A. Teldy
Gate: Thus, the IDF fought there by General Yankee Doodle reviews
What if the Gate opened in Israel? What sort of events would unfold as the result of the most holy city in the world being attacked?
Crossover - Hetalia - Axis Powers & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 19 - Words: 10,262 - Reviews: 8 - Favs: 15 - Follows: 14 - Updated: 4/6 - Published: 1/14/2023 - America, OC, Lelei, Rory
Robotech: The Stargate Saga by andrewjameswilliams reviews
As robotechnology changed humanities destiny so does a chance discovery beneath the remains of the Giza plateau revealing both an ancient legacy and an ancient threat. *Discontinued due to pacing issues, rewrite in progress*
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 57 - Words: 292,233 - Reviews: 463 - Favs: 368 - Follows: 393 - Updated: 3/31 - Published: 5/23/2022 - S. Carter, D. Jackson, Rick/Hikaru, Claudia - Complete
Mad Effect by phantom00 reviews
Over a hundred years after a virus wiped out half of humanity, they made contact with the Citadel. Are humans ready for them or are they ready for us?
Mass Effect - Rated: T - English - Chapters: 5 - Words: 11,170 - Reviews: 29 - Favs: 228 - Follows: 286 - Updated: 3/25 - Published: 11/22/2020
Place of Our Legacy by firstprime1230 reviews
Earth has been overrun by the forces of the Ori. Beaten, demoralized and on the run in the Ancient city of Atlantis the survivors of Earth make a desperate gamble to save what little they have left. Arriving in a galaxy so different from their own, can they uphold the legacy left to them by the races that came before? And save a galaxy doomed to a suffer a fate worse than death.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 254,012 - Reviews: 589 - Favs: 1,199 - Follows: 1,627 - Updated: 3/5 - Published: 4/30/2020
GATE: And Thus the UNDF fought there V2 by Modern Military Power reviews
43 years after an alien invasion ravages the Earth, humanity is still recovering when a portal to another world opens in Iceland. With it comes an invading army who sought to conquer all before it. When Iceland falls to this new enemy, the United Nations Defense Force is tasked with liberating Iceland and sending a task force to the new world beyond. (AU)
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 24 - Words: 196,582 - Reviews: 752 - Favs: 633 - Follows: 706 - Updated: 2/24 - Published: 7/31/2018
GATE: In the Company of Shadows by Krueger-X reviews
The JSDF handled the opening of the gate well, but what they don't know is that another gate has opened within the Special Region. On the opposite side? A multinational tier one private military company. Will Japan be able to share this new resource rich fantasy world with a group of shady mercenaries or will rising political tensions cause them to reach their breaking point?
Crossover - Call of Duty & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure/Fantasy - Chapters: 25 - Words: 306,300 - Reviews: 353 - Favs: 556 - Follows: 641 - Updated: 2/19 - Published: 8/26/2022 - OC, Molt, Rose Knights, Third Recon
The Ark Royal Saga by Wes Imlay reviews
A battlestar that has been decommissioned is about to be inactivated and put into storage when the Cylons attack. In the chaos and confusion following the attack, can a battlestar with no air wing have a chance of surviving?
Battlestar Galactica: 2003 - Rated: T - English - Chapters: 9 - Words: 64,293 - Reviews: 53 - Favs: 84 - Follows: 96 - Updated: 1/4 - Published: 5/6/2011
A Change of Fate by kaln7 reviews
The Colonials search for the Thirteenth tribe after the fall of their colonies maybe at an end, when they make contact with the Systems Alliance, but will Earth lend them a hand or will the Cylons destroy them all.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 113,475 - Reviews: 233 - Favs: 446 - Follows: 624 - Updated: 1/1 - Published: 4/8/2017
The Pegasus Intervention by kaln7 reviews
With the Covenant war over the UNSC can finally begin exploring the universe, but there first step outside their galaxy could lead them to another enemy that would prefer to feed on them instead of destroying them, can one ship survive in a galaxy teaming with an overwhelming enemy or will they get help from a group of humans who are also exploring the universe themselves.
Crossover - Halo & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 141,950 - Reviews: 168 - Favs: 371 - Follows: 449 - Updated: 1/1 - Published: 4/7/2017
Salvation (ENG) by Z0n3theDaMn3d reviews
The knowledge of sin is the beginning of salvation. More than 40 years after the end of the war against the Covenant, a new storm is brewing on the edge of the human empire. Will the colonies of the Linwood Sector be able to withstand this new threat or will they burn like Harvest once did?
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 10 - Words: 87,307 - Reviews: 164 - Favs: 426 - Follows: 630 - Updated: 12/26/2023 - Published: 10/8/2020 - T. Hood, Shepard, Councilor Tevos, Benezia
Gundam Seed: A New Path by readerofgoodfanfiction reviews
The Second Bloody Valentine's War has ended. In the midst of it all, the Atlantic Federation forms a top secret military division called Stargate Command located deep within the heart of Cheyenne Mountain, Colorado. The discovered Ancient relic, the Stargate, help raise back a nation from the ashes of its defeat like a phoenix and shows the galaxy what it truly means to be Tau'ri.
Crossover - Stargate: SG-1 & Gundam Seed - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 27 - Words: 159,843 - Reviews: 255 - Favs: 242 - Follows: 246 - Updated: 12/25/2023 - Published: 7/14/2011 - OC
Forethough and Planning An SG:A Story by ANBU Operative Goat reviews
The Ancients arrived in a new galaxy, forced away from home by their brothers and sisters. Unable to go back to their old home they built a new one, one that could travel amongst the stars. They built it to last for millennia, and it has stood the test of time. When the Tau'ri awaken the city it provides them with much more than they expected, and an enemy far worse than they hoped
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 12,013 - Reviews: 20 - Favs: 71 - Follows: 92 - Updated: 12/14/2023 - Published: 12/4/2021 - Rodney M., John S., Teyla E., Ronon D.
Incursion by andrewjameswilliams reviews
Side story to Robotech: The Stargate Saga. The Wraith have begun an invasion of the Tirolian Empire beginning a new war that will change the universe forever.
Crossover - Robotech/Macross & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 4,414 - Reviews: 9 - Favs: 36 - Follows: 46 - Published: 11/29/2023
In the Face of True Power by tom476ty18 reviews
A mission into the Stargate goes terribly wrong for the Solar Government. After more than twenty thousand years of space exploration they have finally encountered alien life, but not as they expected. Now the highly advanced Tau'ri must somehow navigate their way around an ever more chaotic galaxy. This is their story. [AU]
Stargate: SG-1 - Rated: M - English - Sci-Fi/Drama - Chapters: 7 - Words: 110,162 - Reviews: 15 - Favs: 52 - Follows: 65 - Updated: 11/17/2023 - Published: 3/4/2023 - S. Carter, D. Jackson, J. O'Neill, Teal'c
Into The Fire by andrewjameswilliams reviews
In an attempt to space fold away from attacking Zentraedi forces the SDF-1 finds herself hurled into another reality and another even more devastating war.
Crossover - Babylon 5 & Robotech/Macross - Rated: T - English - Adventure/Sci-Fi - Chapters: 27 - Words: 130,738 - Reviews: 375 - Favs: 312 - Follows: 333 - Updated: 10/31/2023 - Published: 2/11/2022 - J. Sheridan, Delenn, Lisa/Misa, Gloval - Complete
Stars bound in shadows by Illuviar reviews
The Stargate show implied that the timeline we saw in on screen was arguably the best. We outrigts saw many realities where various decisions and bad luck either doomed Earth, or saw it pay much higher price for its eventual ascension as a galactic power. This is a story about one of those realities where sheer luck and relying on a last minute resque are not wise decisions...
Crossover - Star Wars & Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 87 - Words: 278,818 - Reviews: 609 - Favs: 850 - Follows: 957 - Updated: 10/23/2023 - Published: 12/14/2021 - J. O'Neill, Ba'al, OC
A Brutal Truth REWRITE by ReadyAimWait reviews
ADOPTED FROM BIG Z1776: When the Twelve Colonies and Earth are brought together through a technical fluke some may wish the fluke had not occurred at all. Because with two great spacefaring powers not everything can end well for both of them.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 189,979 - Reviews: 350 - Favs: 373 - Follows: 538 - Updated: 9/27/2023 - Published: 10/6/2021
The Union Forever by LambSlam72 reviews
(This story is a remake of my previous story "Battle Cry of Freedom") The scars of the American Civil War are still fresh when a new enemy attacks the Union. Now, the polarized nation must beat back the invader with blood and steel.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Fantasy/Adventure - Chapters: 5 - Words: 13,562 - Reviews: 30 - Favs: 99 - Follows: 121 - Updated: 9/23/2023 - Published: 12/22/2020 - Rory, OC, Rose Knights, Zorzal
It Started At Shanxi by SpaceTurtleOX reviews
Fifty years after the end of the Human-Covenant War an ill-fated UNSC expedition opens Relay 314, revealing a civilization unprepared for their arrival, and relics from a terrible past.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 90,290 - Reviews: 663 - Favs: 2,024 - Follows: 2,978 - Updated: 9/16/2023 - Published: 7/26/2019 - Master Chief/John-117, Cortana, Zaeed M., OC
An Extraordinary Journey by fmfan1980 reviews
Willow from Sunnydale arrives at the SGC under extraordinary circumstances and goes on amazing adventures with the gang from the SGC. BSG:2003 also included in later chapters. (19.12.2022: Edits to Ch. 17 and 18)
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 228 - Words: 1,542,659 - Reviews: 1085 - Favs: 551 - Follows: 626 - Updated: 9/7/2023 - Published: 1/26/2014 - [Faith L., Willow R.]
Exodus of Man - Hades' Chest by H Max Marius reviews
The media called them pirates. The Government ordered their eradication. The Colonial Fleet hunted them for decades. Then the Cylons came back. They call themselves the Last Colony of Man... ...and they have a plan!
Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 11 - Words: 43,144 - Reviews: 87 - Favs: 175 - Follows: 191 - Updated: 8/21/2023 - Published: 12/4/2018
One rise prevents a fall by Tus3 reviews
One and a half decade before the attack the Cylons had decided that in order to prepare for the fulfilment of their plans to birth a new generation of their children after the destruction of humanity, they needed a 'proof of concept' or three in case any unexpected problems showed up. This back fired: an unexpected side-effect ended up changing the fate of two whole civilizations.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 25 - Words: 99,597 - Reviews: 30 - Favs: 58 - Follows: 72 - Updated: 8/11/2023 - Published: 6/24/2019 - Complete
Contact by Demonic-Kit reviews
AU Shepard was on the ship that had the first contact, and now weak and injured she finds herself at the mercy of a strange creature that seems to want to help her, but those teeth say differently. Meanwhile Nihlus wonders what exactly he has gotten himself into with this strange new species.
Mass Effect - Rated: M - English - Chapters: 30 - Words: 159,655 - Reviews: 226 - Favs: 267 - Follows: 388 - Updated: 7/31/2023 - Published: 5/10/2013 - [Nihlus K., Shepard]
The Unknown Defender by Gabenator5 reviews
A new faction stirs, its green-clad enforcers seemingly unstoppable. Rumors spread, pirate bases go dark, and both the enslaved and kidnapped are discovered free. Who are these new interlopers, and what is their goal? For good or ill, the powers that be intend to find out.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 153,324 - Reviews: 1532 - Favs: 4,369 - Follows: 5,461 - Updated: 7/30/2023 - Published: 9/27/2016 - Master Chief/John-117, Cortana, Tali'Zorah, Leviathan
Angelus Sanguis Humani by Ronin2106 reviews
Sanguinius manages to overcome Horus and with his final breath, he saves his sons and the Imperium, yet his soul is not taken by Dark Gods. Instead, he is reborn in a universe, where Humanity is only making it's first steps into the Galaxy, and is fighting the First Contact War. Imperium and Emperor are gone, but Humanity is here, and the Great Angel will never abandon it.
Crossover - Warhammer & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 13 - Words: 129,498 - Reviews: 855 - Favs: 1,860 - Follows: 2,272 - Updated: 7/23/2023 - Published: 6/10/2023 - Primarch/s, D. Anderson, Admiral Hackett
Gate: Thus the Dominion Fought There by TheWatcher2785 reviews
After two years of peace and prosperity, a mysterious gate had opened on Korhal within the capital city of Augustgrad. From it, invaders emerge straight out of medieval times as they bare threats of slavery and death to the Terran world they had set foot on. But they were soon going to learn they had picked a fight with the wrong people. R&R please.
Crossover - StarCraft & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Fantasy/Sci-Fi - Chapters: 40 - Words: 197,010 - Reviews: 1657 - Favs: 1,964 - Follows: 2,220 - Updated: 7/19/2023 - Published: 4/4/2016 - Complete
Dawn of Titans by F13D reviews
There is nothing fair, just, or honorable about war. There is only winning and losing, the living and the dead. Humanity has learned this truth and has ascended to the stars. What effect will this have on the rest of the galaxy, one that has experienced millennia of peace? Will it be able to maintain the peace or will it be ushered into a new age of war? Let the end begin. A/U
Crossover - Mass Effect & EndWar - Rated: M - English - Sci-Fi/Adventure - Chapters: 37 - Words: 391,432 - Reviews: 759 - Favs: 1,159 - Follows: 1,392 - Updated: 7/17/2023 - Published: 7/15/2015 - D. Anderson, Admiral Hackett, OC
Here We Go Again by 15Zero reviews
20XX, a gate to another world opens in the center of Ginza Japan and threatens the very fabric of normality on Earth. At the center of a combined United States and Japanese invasion force, four U.S. Marine tankers aboard their M1A1 Abrams tank "Here We Go Again" struggle to make sense of it all as they use their experience to battle the unknown.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 19 - Words: 107,070 - Reviews: 398 - Favs: 1,059 - Follows: 1,229 - Updated: 7/7/2023 - Published: 1/24/2021
Stargate Command - The Aftermath by Ryan89 reviews
This is my take on what happens after, a more practical view on the use of technologies. The Ori have been defeated, Atlantis has remained on Earth for the past 9 months as teams of scientists scour the database in search of new and improved technologies. Old enemies resurface with vengeance on their mind. Atlantis will be returning to the Pegasus Galaxy to annihilate the Wraith.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Sci-Fi/Adventure - Chapters: 11 - Words: 24,693 - Reviews: 21 - Favs: 23 - Follows: 26 - Updated: 7/3/2023 - Published: 6/7/2023 - S. Carter, D. Jackson, J. O'Neill, Gen. Landry
Enemy Within: Thus NATO Fought There by BlueRibbon118 reviews
It is 1984. Europe stands on the brink of nuclear war. Suddenly, a mystical gate to another world opens on the western fringes of the Iron Curtain. Legions of savage warriors and foul beasts spill forth, but are swiftly repelled by the defending NATO forces. Now, as the Free World strikes back, it appears that the threat is averted... but not all is as it seems.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 47,860 - Reviews: 51 - Favs: 141 - Follows: 161 - Updated: 6/30/2023 - Published: 6/6/2022 - Itami
Mass Effect: The Great War by Mister Smallville reviews
The Citadel Council and the Turian Hierarchy has been at war for a good half of a century. Eager to break the stalemate, The Hierarchy seeks out a new ally in a rising Systems Alliance, bringing the war back to full speed. The Alliance now goes through it's trial by fire, as it emerges from obscurity into the galactic stage. (AU no Krogan Rebellions/First Contact Wars)
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 54 - Words: 171,679 - Reviews: 434 - Favs: 769 - Follows: 1,016 - Updated: 6/22/2023 - Published: 1/25/2017
Gate: War of Two Worlds Part 2 by PWOFalcon reviews
As the War of Two Worlds continues, Lieutenant Colonel Jackson Sharpe and the rest of Vanguard-7 must face the new challenges to win the war and lead Vanguard-7 and the rest of Vanguard Rapid Task Force 2 (Sharpe's Rifles) through Falmart. While the Empire has suffered many defeats in the first year of the war, their resolve has only gotten stronger.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Sci-Fi/Fantasy - Chapters: 101 - Words: 600,564 - Reviews: 201 - Favs: 197 - Follows: 180 - Updated: 6/17/2023 - Published: 2/4/2021 - Lelei, Rory, OC, Pina
On the Trail of Artemis by Dragon Cat84 reviews
This is a sequel to Adama and Artemis which I published some time ago
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 15,602 - Reviews: 21 - Favs: 47 - Follows: 58 - Updated: 6/15/2023 - Published: 3/13/2019
The Second Chance of Vengeance by tom476ty18 reviews
The War was lost, after nearly thirty thousand years of space exploration humanity and their alien allies were on the brink of destruction. The Long War with the Reapers had ended in their imminent defeat. With only Sol left to stand against the Reaper onslaught. Thus, a desperate gamble was attempted. To bring a second chance and defeat the Reapers once and for all. [AU]
Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 16 - Words: 134,666 - Reviews: 44 - Favs: 158 - Follows: 181 - Updated: 6/11/2023 - Published: 2/12/2023 - Admiral Hackett, Shepard, James V.
The Janus Campaign by kiyone4ever reviews
The invasion of Ginza didn't just affect Japan. It had repercussions far beyond. As an expedition is sent to the other side, there will be civilization and barbarity on both sides. Will we learn from our dark pasts or repeat the same mistakes?
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure - Chapters: 77 - Words: 258,584 - Reviews: 634 - Favs: 585 - Follows: 628 - Updated: 6/10/2023 - Published: 8/26/2017 - Itami, OC, Rose Knights, Third Recon
Stargate meets Galactica by SGBill7 reviews
This is a slightly AU Battlestar Galactica, no razor or lay down your burdens, and a post disclosure Stargate Sg1.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 8,714 - Reviews: 91 - Favs: 144 - Follows: 234 - Updated: 6/4/2023 - Published: 3/23/2022
Gate: War of Two Worlds Shorts by PWOFalcon reviews
As the war continue, their are many stories that are untold. Voices, perspectives, battles, characters, and more that get lost between the bigger picture. These stories are to show another side of a long and bloody war. I will be posting this story on RoyalRoad, Wattpad, and Fanfiction,
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Sci-Fi/Fantasy - Chapters: 24 - Words: 58,157 - Reviews: 19 - Favs: 61 - Follows: 43 - Updated: 5/31/2023 - Published: 2/23/2021 - OC - Complete
Priorities by dogbertcarroll reviews
The zombie apocalypse has come, but with almost a full day's advance notice it's not as bad as it could be... or is it?
Buffy: The Vampire Slayer - Rated: T - English - Supernatural/Humor - Chapters: 14 - Words: 38,983 - Reviews: 417 - Favs: 1,605 - Follows: 1,494 - Updated: 5/21/2023 - Published: 5/20/2018 - Xander H., Dawn S., Harmony K.
Into the Void: SG-1 by Brenna's Urbangirl Projects reviews
On that fateful Halloween night. Buffy, Xander, Willow and Joyce would be given a new destiny. Along with that destiny they would be given a starship and a space station in which to help fight the Goa'uld.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 61 - Words: 394,323 - Reviews: 362 - Favs: 861 - Follows: 1,077 - Updated: 5/2/2023 - Published: 5/15/2014 - [Buffy S., Willow R.] Xander H., Joyce S.
The Hybrid by CPB99 reviews
(First volume in The Child series). I am not a human, I am not a Replicator, what I am, is unknown. In this tale, my story is revealed to those who are willing to listen.
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 39 - Words: 20,809 - Reviews: 44 - Favs: 20 - Follows: 21 - Updated: 4/27/2023 - Published: 7/4/2022 - OC, J. O'Neill, S. Carter - Complete
The Fourteenth Tribe by Sasoon reviews
Two weeks before it's de-commissioning and conversion into a museum ship, the Battlestar Galactica stumbles upon a lost warship from another branch of humanity - an Imperial Star Destroyer.
Crossover - Star Wars & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi - Chapters: 10 - Words: 24,957 - Reviews: 33 - Favs: 76 - Follows: 101 - Updated: 4/27/2023 - Published: 4/6/2023
Worldwar: Establishing A Balance by AlbertG reviews
Summary-Book IV: Years ago, the Colonials of Cyrannus met the so-called 13th tribe. It didn't work out well. The Colonials met the Race. That didn't work out well either, but they were introduced to a much larger galaxy. Now their errors have come back and they know they are small fish in a large ocean trying to survive. Can they? Will the Race let them?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 32 - Words: 205,092 - Reviews: 953 - Favs: 603 - Follows: 735 - Updated: 4/5/2023 - Published: 3/6/2016
Gods Among Us by arturus reviews
Fate is a funny thing. Harry Potter and his friends survived their trial by fire and defeated Voldemort. A year has passed and Hermione Granger is apprenticed as a Curse Breaker. When she discovers an ancient tomb she talks Harry into helping with the excavation. Now they are trapped and they'll need a miracle to survive. HP/BSG (now a bit of Stargate in the mix) Major edit 2020/21
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 26 - Words: 239,661 - Reviews: 1073 - Favs: 2,438 - Follows: 3,193 - Updated: 3/19/2023 - Published: 1/9/2012 - Harry P., Hermione G.
The world in the central Hub by Karl Her Artyom reviews
They have conquered worlds before, every time growing richer and richer with every world plundered. But what will happen once they bite more than they can chew? What will happen if they find a desesperated dying world? What secrets from their past this world will discover? This is the history of a dying earth in the year XXII century whom gets a second chance.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Sci-Fi/Supernatural - Chapters: 5 - Words: 17,270 - Reviews: 3 - Favs: 16 - Follows: 21 - Updated: 3/4/2023 - Published: 1/9/2022 - OC
Bound By Destiny by JacGoBama16 reviews
The Colonials discover they are not alone in the Universe. As the SGC races against time to find the Lost city of the Ancients, the Colonials erupt onto the Galactic stage with a tenacious fury unlike anything the Galaxy has seen. Destinies decided thousands of years ago begin to become clear as other forces watch from afar
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 39,428 - Reviews: 33 - Favs: 106 - Follows: 128 - Published: 2/26/2023
The third way by Konradoziom reviews
Mankind has finally united after a long time. To do this, it was necessary to discover the ruins of an ancient civilization and a wrecked spaceship. But the ship and the ruins have a completely different technology. Is it a gift from heaven that allows for enormous development in many directions, or is it a danger of their existence? Humanity will have to find out about it.
Crossover - Starblazers & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 82,160 - Reviews: 139 - Favs: 238 - Follows: 276 - Updated: 2/18/2023 - Published: 2/20/2021 - Alex W./M. Kodai, A. Avatar/J. Okita, Nihlus K.
Earth Vs Minbari - Robotech To The Rescue by TheVampireStrahd reviews
The war between Earth and the Minbari has been going on, Earth is losing the war. A desperate plan is launched to retrieve ships and weapons that Earth had locked away and swore to never use again. Will Robotech save Earth as it had so many times before? The galaxy will never be the same.
Crossover - Babylon 5 & Robotech/Macross - Rated: M - English - Sci-Fi/Adventure - Chapters: 21 - Words: 274,070 - Reviews: 166 - Favs: 214 - Follows: 246 - Updated: 1/28/2023 - Published: 2/3/2022
I Still Say it Looks like a Nail by dogbertcarroll reviews
Xander takes a little time off to let his wounds heal after the Olaf incident. His mother's estranged brother's place should be quiet enough to give him the time to heal, after all how exciting could working in deep space telemetry be?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor/Sci-Fi - Chapters: 11 - Words: 27,302 - Reviews: 606 - Favs: 2,444 - Follows: 2,597 - Updated: 1/27/2023 - Published: 5/20/2010 - Xander H.
Remnant: Stellar Shock and Awe by vmoneywashere reviews
Remnant, a world plagued by both Grimm and internal Division. It's a planet people would see as a lost cause. For the United Nations and Commonwealth, it's an opportunity to right the wrong. Conflict is on the horizon and amidst all this, 16 hunters in training, along with a soldier they befriended, will forge a new bond between factions. (Prequel to Fire for Stellar Effect)
Crossover - RWBY & Stellaris - Rated: T - English - Sci-Fi/Friendship - Chapters: 21 - Words: 83,356 - Reviews: 56 - Favs: 173 - Follows: 213 - Updated: 12/20/2022 - Published: 12/28/2021 - [OC, Yang X.L.] [Pyrrha N., Jaune A.]
Freedom's Ring by DFMRCV reviews
A cruel and unforgiving world, an enemy of unclear origin hellbent on finishing a war of extermination, its victims and their desperate attempts at resisting proving just as futile as the hopes of the men who led them. Many died and would continue to die, none of them doubted that reality. But what if...
Crossover - Attack on Titan/進撃の巨人 & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Mystery/Sci-Fi - Chapters: 20 - Words: 383,254 - Reviews: 1404 - Favs: 1,470 - Follows: 1,421 - Updated: 12/18/2022 - Published: 6/26/2019 - Eren Y., Ilse L., Levi A., OC - Complete
No Greater Calling by silencewillfall0091 reviews
Because here's the thing. Turians, despite their reputations, had never loved war- not the suffering, the dying, nor the pain. They loved victory- the prevailing of clear good over clear evil- justice winning in the end, the beating of overwhelming odds for peace. And there was never more a clear example of this type of war than ours against the Covenant.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 6,957 - Reviews: 100 - Favs: 474 - Follows: 723 - Updated: 12/4/2022 - Published: 1/7/2022
Halo: Down Fall Of The Gods by Reaper Eye Fuck ONI reviews
The story of an era ending with man almost dying or civilizations crumbling is told through "Fuck you and fuck your empire," as seen in a soldier shooting a Jaffa.
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Sci-Fi/Humor - Chapters: 11 - Words: 21,105 - Reviews: 45 - Favs: 99 - Follows: 123 - Updated: 11/29/2022 - Published: 12/19/2021 - Ra, Thor, Master Chief/John-117, A. J. Johnson
Stargate Disclosure by pedmore1202 reviews
Being prepared for the Disclosure conference results in General Hammond and Major Davis getting a better outcome than they did in the original episode. Plus a focused and logical involvement of the British and French results in a far different Stargate Universe soon afterwards. Chapter 1 has been re-written (17/4/20)
Stargate: SG-1 - Rated: T - English - Chapters: 8 - Words: 33,093 - Reviews: 51 - Favs: 117 - Follows: 154 - Updated: 11/16/2022 - Published: 12/29/2020
A few Titans Solves Many Issues, Including the Reapers by vmoneywashere reviews
In a distant yet expansive corner of the galaxy, many races rose and fell without anyone noticing. Yet a collection survived their ordeals and now look outwards. They bring Ideals, Peace, Prosperity, all under the UNSA and its Custodianship. When the Quarian Migrant fleet encounters an Expedition fleet, the nomads find a new home and a new family. (more updates in the winters) HFY
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi/Family - Chapters: 18 - Words: 74,830 - Reviews: 204 - Favs: 778 - Follows: 1,047 - Updated: 11/10/2022 - Published: 11/16/2021 - [Tali'Zorah, Shepard] Rael'Zorah, OC
Thus, the Bear of the West Roamed there by Wombag1786 reviews
The Bear of the West, has been awoken once more. Three decades of war, America had stood alone against the empires of old and new and stood victorious. Now the Sadina Empire has invaded U.S Soil. The Bear of the West has Awoken, and is filled with terrible Resolve.
Crossover - Hearts of Iron & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Drama/Western - Chapters: 21 - Words: 187,557 - Reviews: 178 - Favs: 244 - Follows: 286 - Updated: 10/30/2022 - Published: 9/19/2020
Right Time, Right Place by Chris Alexander the Bearded reviews
The Battlestar Thessalia jumps to the wrong place, twice... right in the middle of the worst first contact of the Babylon 5 universe.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi - Chapters: 17 - Words: 43,575 - Reviews: 160 - Favs: 168 - Follows: 201 - Updated: 10/18/2022 - Published: 6/29/2021 - Complete
Envirosuits and Doobies by SympathyForTheQuarians reviews
After being exiled from known space following a disastrous failed colonization attempt, the Migrant Fleet makes First Contact with Earth in 1968. Chaos ensues. AU Historical First Contact, Humans/Quarians. It's finally fucking done.
Mass Effect - Rated: T - English - Humor/Drama - Chapters: 24 - Words: 45,720 - Reviews: 100 - Favs: 359 - Follows: 420 - Updated: 10/10/2022 - Published: 5/17/2019 - Complete
America In Another World by: Rontheblackcat by Blin12 reviews
What will happen if a modern superpower from Earth finds itself in a world with magic and technology ranging from the medieval era to World. All credit to Rontheblackcat. I just want to have a tts story to listen to as I go about my life.
Japan Summons/日本国召喚 - Rated: T - English - Adventure/Fantasy - Chapters: 114 - Words: 202,900 - Reviews: 20 - Favs: 101 - Follows: 111 - Updated: 9/3/2022 - Published: 7/9/2022
Contact of the Gate by yngthlet reviews
A Reimaging of wilkins75 Contact at Kobol series. Some changes have been made to make it closer to the Srargate EU. This Reimaging will contain cameos (and more) from other franchises as well.
Crossover - Stargate: SG-1 & Misc. Tv Shows - Rated: T - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 58,939 - Reviews: 47 - Favs: 49 - Follows: 63 - Updated: 8/9/2022 - Published: 2/17/2022
Reap the Wirlwind by dankuser reviews
A lucky discovery of the CNP Backdoor slightly before the fall of colonies leads to the survival of more of humanity. Now the scattered remnants of the Colonial Fleet, pirates, civilians, and local defense forces will fight back in space, land ,and even underwater. The Cylons have sown the wind, and now they are going to reap the whirlwind.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 32 - Words: 83,284 - Reviews: 72 - Favs: 107 - Follows: 108 - Updated: 8/8/2022 - Published: 1/28/2022 - Complete
The Phoenix and the Wolverine by clavina reviews
Q junior's first foray into playing with humanity. So; he decides to throw in a couple of supposedly dead Xmen ; fleeing Colonials ; vengeful cylons and also adds the United Planets of the Federation to the potentially explosive mix !
Crossover - X-Men: The Movie & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Romance - Chapters: 64 - Words: 650,691 - Reviews: 671 - Favs: 544 - Follows: 594 - Updated: 8/1/2022 - Published: 5/9/2012 - Phoenix/Jean G., L. Adama/Apollo
The Boundary Effect by Touhoufanatic reviews
2137 When an Alliance exploration ship is fired upon by a Turian cruiser, it shall unleash them upon the galaxy, and the Galaxy is not ready for their power, their abilities, or their lack of common sense! Human/Youkai/Lunarian Alliance. Mass EffectXTouhou Crossover AU. Too many characters to write. Soon to be Complete!
Crossover - Mass Effect & Touhou Project - Rated: T - English - Sci-Fi/Fantasy - Chapters: 51 - Words: 350,582 - Reviews: 722 - Favs: 1,626 - Follows: 1,807 - Updated: 7/31/2022 - Published: 5/13/2017 - Complete
Stargate Atlantis - Legacy by Lady Mayrid reviews
Episode I: Nine months after their return to Pegasus, Atlantis is desperate. Increased wraith attacks and IOA scheming have left the city barely stable. But when the aid General O'Neil sends them turns out to be a woman from Sheppard's past, her arrival has resounding consequences that may prove invaluable or, they might just make everything worse...
Stargate: Atlantis - Rated: M - English - Drama/Romance - Chapters: 14 - Words: 272,855 - Reviews: 115 - Favs: 133 - Follows: 135 - Updated: 7/16/2022 - Published: 9/28/2015 - John S., E. Lorne, Todd, OC
Belli Dura Despicio: I Despise the Hard Knocks of War by grimreaper's lost soul reviews
Deployed to patrol the Turian Fringe Systems the HNV Invictus is badly damaged and is forced to blind-jump with a damaged FTL drive, it's crew survived the ordeal, landing on 'humanity's doorstep the crew is rescued and the Invictus is scuttled, Humanity learning of the Hierarchy moves to put its best foot forward by bringing their wayward sons and daughters home. Alternate FC Fic.
Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 17 - Words: 68,902 - Reviews: 228 - Favs: 796 - Follows: 1,011 - Updated: 7/8/2022 - Published: 7/3/2019 - Admiral Hackett, Shepard, Councilor Sparatus, OC
Fire for Stellar Effect by vmoneywashere reviews
Somewhere along the lines of history, two Humanities would evolve in two galaxies. One of these Earths would unite an entire galaxy under its flag and defeat the unbidden. With no threats left in its home space, the United Nations of Solar Species decides that the Reapers make good target practice and invades to stop them. Extreme OP Humanity, AU, and curb-stomping Reapers.
Crossover - Mass Effect & Stellaris - Rated: T - English - Humor/Sci-Fi - Chapters: 10 - Words: 50,735 - Reviews: 61 - Favs: 362 - Follows: 426 - Updated: 6/19/2022 - Published: 10/4/2021 - Tali'Zorah, Shepard, OC
The Human Minbari War by Chris Alexander the Bearded reviews
After the terrible disaster of the Prometeus first encounter, the human race must remember old tactics and technology to survive
Babylon 5 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 8 - Words: 24,431 - Reviews: 17 - Favs: 72 - Follows: 65 - Updated: 6/19/2022 - Published: 3/10/2021 - Complete
Summoning Freedom (Rewrite) by MGrex reviews
(This story is a rewrite of my fanfic novel Summoning Freedom, where it will also be posted my Wattpad account Freebrams) The year is 2040. After WWIII the world was crippled, with the US standing as one of the few remaing powers left in the world, but not for long as without warning the entire country vanishes leaving nothing but ocean.
Japan Summons/日本国召喚 - Rated: T - English - Fantasy/Sci-Fi - Chapters: 29 - Words: 124,761 - Reviews: 182 - Favs: 225 - Follows: 235 - Updated: 6/18/2022 - Published: 9/11/2021
Mass Effect: The Iron Heart of Man by Apollonir reviews
[AU] The Illusive Man said that salvation comes with a cost. When corruption seeps into the galaxy, when centuries of status quo suddenly breaks in a mere decade, when blood's spilled among the stars like never before, when extinction looms over civilization, when morality is merely a shade... salvation can only come with sacrifice. [AU First Contact War & Reaper War; GRAPHIC]
Mass Effect - Rated: M - English - Sci-Fi/Suspense - Chapters: 37 - Words: 389,709 - Reviews: 953 - Favs: 2,160 - Follows: 2,516 - Updated: 5/28/2022 - Published: 8/23/2016 - Admiral Hackett, Illusive Man, Shepard, OC
Divided Humanity by CronaAlbarn48 reviews
The cold war never ended it simply spread to the stars. Humans have never been more united but the division is still there. In the face of Galatic politics how will humanity fair? MAD still exists and now the Citadel must deal with a race that preaches it. The powder keg that is humanity is waiting for the spark of war. Who will ignite it? Beta needed
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 26,404 - Reviews: 54 - Favs: 173 - Follows: 287 - Updated: 5/23/2022 - Published: 12/27/2017
Stargate Salvation by Uni40 reviews
Stargate Salvation is a Time Travel fix it in Stargate, this is on a massive scale. The Aschen have destroyed Earth now the last Tau’ri takes revenge. I have place SGU on an accelerated timeline so that SGU season 1 and SGA season 5 take place simultaneously. This includes All of the Stargate Tv and movies except for Origins.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Sci-Fi - Chapters: 2 - Words: 4,668 - Reviews: 10 - Favs: 43 - Follows: 50 - Updated: 5/22/2022 - Published: 5/21/2022 - J. O'Neill, Thor, Elizabeth W., Teyla E.
Two Gates one to the Galaxy another to a different world by Director Kun reviews
A year before the Gate in Tokyo opened SG 1 explored the world of Special Region also known as P4X-942 in the Caesura Constellation that is outside the control of the Goa'uld. Little did they know they will return back to the world in a year due to an event that rocked Earth's nations.
Crossover - Stargate: SG-1 & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure - Chapters: 2 - Words: 3,253 - Reviews: 24 - Favs: 59 - Follows: 85 - Published: 5/1/2022
Ragnarok Scenario by Dragon Torretto reviews
Valkyrie's violation of the armistice set in motion both sides getting ready for a renewed conflict. The Cylons because the humans proved they were a threat, while the colonials prepared in secret as a defense. In the background, the politics of Twelve Worlds came crashing down. Si Vis Pacem, Para Bellum.
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 30 - Words: 218,505 - Reviews: 68 - Favs: 137 - Follows: 163 - Updated: 4/17/2022 - Published: 9/12/2014
GATE: The American-Empire War by dragonfang33 reviews
A simple act of chance forever changes the course of history. On September 11th 2026: The Goddess Hardy unleashes the GATE not on Tokyo but on New York City, as war between the United States and the Saderan Empire explodes across the Special Region the greatest weapon maybe the one thing the US has long taken for granted: It's Ideals
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 38,853 - Reviews: 89 - Favs: 176 - Follows: 213 - Updated: 4/12/2022 - Published: 9/24/2019
Mrs What? by Chunk127 reviews
Xander and Willow wake up on a spaceship after a rough night to unwelcome surprises.
Crossover - Buffy: The Vampire Slayer & Firefly - Rated: T - English - Fantasy/Supernatural - Chapters: 11 - Words: 45,104 - Reviews: 81 - Favs: 382 - Follows: 533 - Updated: 4/11/2022 - Published: 12/31/2012 - [Xander H., River] [Willow R., Jayne]
Shield of the Systems Alliance by J2451 reviews
World war encroaches 21st century Earth and in a bid to save it the SGC removes all alien technology while sealing the Earth gate and moves operations off-world where that develops into a colony and SHIELD was born. When Shepard finds the beacon SHIELD must step in to help prevent a galactic genocide. Stargate and ME crossover
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 43,239 - Reviews: 124 - Favs: 435 - Follows: 572 - Updated: 4/7/2022 - Published: 11/14/2019
The End of Eternity: Rise of the Terran Alliance by Icarus636 reviews
No Gods, No Kings REWRITTEN: Through intervention the dream of Rapture never became a nightmare, instead new technologies and beliefs pave the way for Humanity to unite as one and seek a new future among the stars. The Council finds itself confronting a civilization that has surpassed every technological shackle and overcame every obstacle thrown their way: The Terran Alliance.
Crossover - Mass Effect & BioShock - Rated: T - English - Sci-Fi/Mystery - Chapters: 20 - Words: 233,230 - Reviews: 333 - Favs: 1,391 - Follows: 1,723 - Updated: 2/28/2022 - Published: 8/6/2019 - Tali'Zorah, Shepard, Eleanor L., Elizabeth
Commanding Effect by vmoneywashere reviews
Based on the Command and Conquers general game. The Systems Alliance never materialized. Instead, a collection of advanced nation-states takes its place. How will the Citadel react when they meet a race so different from them in terms of technology and structure? Not well since they just allied themselves with the Quarians. P.S, I don't own Command and Conquer or Bioware.
Crossover - Command & Conquer & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 42,424 - Reviews: 88 - Favs: 566 - Follows: 672 - Updated: 2/20/2022 - Published: 8/13/2021 - [Tali'Zorah, Shepard] OC, Rael'Zorah
Reunion in Fire by Fabius Maximus reviews
The Twelve Colonies knew that there were humans out there. They just didn't expect to meet them like this...
Crossover - Robotech/Macross & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 16 - Words: 23,222 - Reviews: 108 - Favs: 183 - Follows: 246 - Updated: 2/4/2022 - Published: 7/24/2020 - Lisa/Misa, W. Adama, L. Roslin
Little Green Men by MiguelHazard2 reviews
In the year 20XX, a Gate appeared at a small town in Russia. Shortly afterwards, the Sadera Empire invaded their land and taken its inhabitants as their slaves. Furious, the Russian Army retaliates and invades the Special Region. Now, the Empire would face the might of the Russian Bear. (Important A/N in Chapter 1)
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Supernatural - Chapters: 28 - Words: 92,615 - Reviews: 204 - Favs: 236 - Follows: 227 - Updated: 2/3/2022 - Published: 11/18/2021 - Itami, OC, Kuribayashi, Third Recon - Complete
GATE: Search for Salvation by Niasify reviews
Earth in the year 2122. The human population has seen the worst war imaginable and is struggling to rebuild as suddenly a gate to another world appears. New conflicts are beginning to unfold...
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 4,246 - Reviews: 3 - Favs: 12 - Follows: 6 - Published: 1/28/2022 - Itami, Lelei, Rory, Pina
Gate: The US & The German Empire Fought there by Metatron's Prophet reviews
In a fantasy world, two Gates open portal to other worlds. One lead to our world's Los Angeles, CA during 2018. The other leads to Berlin, Germany in 1912.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 12,511 - Reviews: 76 - Favs: 166 - Follows: 199 - Updated: 1/8/2022 - Published: 12/21/2018 - OC
Biomass Effect by Beastrider9 reviews
All life on Earth had been consumed by Blacklight. With no Biomass to feed on, Blacklight had to evolve, adapt, and grow. Now a collective Council of Aliens discovers the existence of such a life form. How do the aliens see a form of life that is viral, how they deal with it, what are the consequences to the galaxy of such a race existing at all.
Crossover - Mass Effect & Prototype - Rated: M - English - Sci-Fi - Chapters: 64 - Words: 345,885 - Reviews: 2979 - Favs: 4,747 - Follows: 5,195 - Updated: 1/1/2022 - Published: 8/8/2014
A New Battlefront by ElfinKnight reviews
Just after Atlantis's arrival on Earth, John's life takes a happy turn when he suddenly gets custody of his 13-year-old, genius daughter, Rebecca. The impact she has on the lives of everyone on at Atlantis quickly becoming apparent. With this and a new enemy surfacing, threatening the very survival of humanity, John has more to fight for than ever before.
Stargate: Atlantis - Rated: M - English - Romance/Family - Chapters: 33 - Words: 282,732 - Reviews: 41 - Favs: 64 - Follows: 60 - Updated: 12/24/2021 - Published: 2/25/2020 - [John S., Todd] Rodney M., Teyla E.
Pandora's Box by CypherTails reviews
The Quarians are on the run, the Batarians hot on their heels. Their race, an offering as a show of power. They flee to the one place they think the Batarian's won't follow, Sol. The grave of the Turian third fleet and a hundred thousand Turian lives. There young Tali will meet John and Jane Shepard and learn of the truth behind the Human's self-imposed isolation.
Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 15,998 - Reviews: 43 - Favs: 327 - Follows: 436 - Updated: 12/10/2021 - Published: 12/6/2021 - [Shepard, Tali'Zorah]
Robotech Rebirth: The Macross Saga by andrewjameswilliams reviews
A complete reimagining and reboot of Robotech.
Robotech/Macross - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 10,594 - Reviews: 25 - Favs: 108 - Follows: 98 - Updated: 12/1/2021 - Published: 8/4/2021 - Lisa/Misa, Rick/Hikaru, Roy, Breetai
GATE : Fields of Halkeginia by UN Peacekeeper reviews
From another world of magic and fantasy, a gate opens in the Streets of Ginza. An army clad in medieval and Renaissance armor with fantasy beings and magic invade Japan. The World unites to fight those aggressors and bring justice for the victims of this attack. Unknown to the people of Earth, one of its own is still trapped there waiting a chance if the possible return home.
Crossover - Familiar of Zero & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Fantasy/Adventure - Chapters: 14 - Words: 116,358 - Reviews: 525 - Favs: 728 - Follows: 796 - Updated: 11/29/2021 - Published: 8/23/2017
Mass Effect: Trailblazer by TallYapflip reviews
Humanity, left to its own devices for centuries, comes into contact with the Citadel Council. A misunderstanding leads to hostile first contact, and the UNSC is drawn into war with the Council shortly after the Insurrection's height. The Council finds itself face-to-face with a species that has broken the shackles of Mass Effect Technology. The Era of Humanity has only just begun.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 15 - Words: 73,932 - Reviews: 737 - Favs: 2,619 - Follows: 3,455 - Updated: 11/27/2021 - Published: 7/14/2017 - Master Chief/John-117, J. Keyes, Miranda L., Shepard
The Wrath of the Many (On Hiatus) by vmoneywashere reviews
Over many cycles, the Reapers have wiped out many civilizations. However what happens when one of those civilizations survives? What happens when one is able to rally several other species that evaded the trap as well? How will the council react to someone that surpasses them? Stellaris/ME/RWBY crossover. HFY. (tempora hiatus so I can focus on my other works and school).
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 55,436 - Reviews: 91 - Favs: 388 - Follows: 466 - Updated: 11/27/2021 - Published: 9/5/2021 - [Tali'Zorah, Shepard] Garrus V., OC
The Atlantis & The Wraith by Yui Yuria reviews
-The Atlantis Expedition arrive, little did they know that the world they call "Lantea" has another name as well. To the 13 Colonies it is a Sacred Place, it is the world of their Gods. To them it is called "Cobol"
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 5,112 - Reviews: 14 - Favs: 24 - Follows: 27 - Updated: 11/20/2021 - Published: 10/6/2021 - John S., Ronon D., W. Adama, Number Six
Battlestar Galactica What If by Sage1988 reviews
What if instead of jumping outside the system, a random quirk of fate brings Pegasus to Ragnar during the fall? What would the difference be having her there and the two battlestars meeting so much sooner? One-shot.
Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 1 - Words: 16,075 - Reviews: 28 - Favs: 140 - Follows: 94 - Published: 11/17/2021 - W. Adama, L. Roslin, H. Cain - Complete
Defiance by locolycan777 reviews
Over a hundred years before the cylon war a secret group of free thinkers colonize another system. Over time more races with nothing to lose join them and form a mighty Alliance to protect there home. When the very colonies they fled and a citadel council learn of them they will have to fight to protect their utopia. Elements from Defiance and other sci-fi used.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 5 - Words: 17,346 - Reviews: 32 - Favs: 112 - Follows: 148 - Updated: 11/12/2021 - Published: 4/12/2020
final flight by The Dark Taff reviews
What happens when the fleet loose Starbuck? Then discover they haven't! Set after SG:U ep 1 and BSG S3 Maelstrom. WIP. Am currently doing rolling rewrites of chunks of this in the hope I manage to break my writers block.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Drama - Chapters: 11 - Words: 21,131 - Reviews: 116 - Favs: 172 - Follows: 277 - Updated: 10/22/2021 - Published: 6/30/2011 - S. Carter, K. Thrace/Starbuck
For Earth and All Her Colonies by GADPELLAEON reviews
Post Human-Covenant War AU. After the Great War, all the UNSC wants to do is rebuild and live in the peace. A peace that so many died for. What happens when they learn that no matter what, war will always find them. Chapters Updated - Chapter 11 uploaded (07/08/2019) Any criticism and/or tips welcome.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 80,854 - Reviews: 525 - Favs: 1,736 - Follows: 2,373 - Updated: 10/14/2021 - Published: 12/27/2018 - Master Chief/John-117, Arbiter, J. Garson, Councilor Tevos
Effect of Nations by Martian Author reviews
In 2148, a small team of American scientists and explorers found the greatest discovery in Human history; alien ruins on Mars. For the next two and a half centuries Human governments and corporations flew out from Earth, carving great empires and propelling Humanity into a new golden age of peace and prosperity. And in 2397, a Japanese explorer answered Humanity's oldest question.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 54,908 - Reviews: 134 - Favs: 570 - Follows: 772 - Updated: 10/12/2021 - Published: 8/24/2017 - Tali'Zorah, Shepard, Han'Gerrel, Councilor Tevos
Smoke on the Water by AnonymousFanPerson reviews
Early Summer, 2020. A Gate to another world opened. But with it came an attempted invasion by a fantasy Navy. This story is not the gate you know. This time the Gate opens on the water. That changes the warfare. The countries involved are different. That changes the dynamic. This story does not follow any characters. But instead tells the events.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 12 - Words: 60,438 - Reviews: 47 - Favs: 167 - Follows: 133 - Updated: 10/2/2021 - Published: 9/10/2021 - Rory, Grey, Molt, Pina - Complete
Battlestar Mars by roadkill47 reviews
A battlestar group of colonial fleet returns after from deep space patrol to find the colonies in ruin. This is the story of the Battlestar Mars.
Battlestar Galactica: 2003 - Rated: M - English - Adventure - Chapters: 14 - Words: 25,042 - Reviews: 24 - Favs: 59 - Follows: 66 - Updated: 9/30/2021 - Published: 6/9/2021
The Fight we Chose by DFMRCV reviews
"No one starts a war—or rather, no one in his senses ought to do so—without first being clear in his mind what he intends to achieve by that war and how he intends to conduct it."- Harold G. Moore
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 13 - Words: 326,000 - Reviews: 388 - Favs: 856 - Follows: 713 - Updated: 9/30/2021 - Published: 9/30/2020 - OC, Tyuule - Complete
The Motherland Calls by GiselleVonLuzern reviews
In thirty years, the Russian Federation has reclaimed some of its former glory as a superpower. With a reformed political system, rejuvenated economy, and a rapidly expanding and reforming military, Russia is looking to be one of the world's leaders into the second half of the 21st Century. Imagine their surprise when they are thrown the curveball known as the Gate.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Chapters: 4 - Words: 18,697 - Reviews: 25 - Favs: 64 - Follows: 73 - Updated: 9/26/2021 - Published: 8/27/2021 - Itami, OC, Pina
Playing Catchup by The Evil Author reviews
Twenty Years ago, the Cylons disappeared from Colonial space. Now the Twelve Colonies have discovered where they vanished to and must catch up with them, in more ways than one.
Crossover - Mechwarrior/Battletech & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 55 - Words: 159,181 - Reviews: 91 - Favs: 134 - Follows: 105 - Updated: 9/13/2021 - Published: 8/1/2021 - L. Adama/Apollo, S. Valerii/Boomer, H. Cain - Complete
Adeptum Effectus by Reddevel360 reviews
"Killing a man will harden you. Fighting a war against genocide will harden a species. Why are we so ruthless Councilor? Because when fighting for your very existence, anything is acceptable."-Lord Hood. Featuring a Humanity that discovered the archives on Mars in the midst of fighting an war for their very survival, a war that destined to be a massacre turns into a stalemate -Hia
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Tragedy - Chapters: 14 - Words: 90,584 - Reviews: 925 - Favs: 2,730 - Follows: 3,540 - Updated: 8/19/2021 - Published: 5/10/2019 - Master Chief/John-117, T. Hood, Admiral Hackett, Councilor Sparatus
Soon, everyone will hear the screams by magkiln reviews
The Citadel Council doesn't want another conflict. Their reputation rests on their ability to maintain the peace. The Alliance of United Systems doesn't want another conflict. They won the last one, no need to risk spoiling their record. Shepard doesn't want another conflict. The last one was ugly enough. Unfortunately, it seems that some people didn't get the memo.
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 37 - Words: 164,619 - Reviews: 538 - Favs: 718 - Follows: 846 - Updated: 8/14/2021 - Published: 1/31/2018 - Predator/Yautja, Alien/Xenomorph, Saren A., Shepard
The Age of the 5th Race by hamburger73 reviews
After a long and devastating war with the Ori, General O'Neill is ordered by the IOA to evacuate all surviving SG personnel, along with the surviving alien allies, to a new colony with Atlantis.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 16,812 - Reviews: 71 - Favs: 184 - Follows: 274 - Updated: 8/13/2021 - Published: 1/26/2019
Mass Effect: End of Days by Postmeat reviews
An ancient danger threatens the galaxy, unknown to all. A humanity which never discovered Prothean ruins, expanding through space on their own, emerges. Joined with the machines they created, hardened by war with a terrifying enemy, they read the writing on the wall. But will the galactic community already there listen to these newcomers, stirring up trouble everywhere they go?
Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 20 - Words: 234,080 - Reviews: 754 - Favs: 3,071 - Follows: 3,673 - Updated: 8/1/2021 - Published: 3/8/2015 - Admiral Hackett, Shadow Broker, Shepard, Rachni Queen
Summoning Freedom by MGrex reviews
The United States of 2040s has been transported somehow into another world. With no way to contact their allies, the country now must establish it’s self in this mysterious world. However, many dark forces are in the works, and the United States will have none of it, and will bring peace and stability to this world.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Fantasy/Adventure - Chapters: 26 - Words: 106,213 - Reviews: 621 - Favs: 453 - Follows: 473 - Updated: 7/28/2021 - Published: 2/22/2021 - OC
Hell to Pay by Swift Bolt99 reviews
Two Years after the failed attack on Homeworld Command, Earth finally takes the gloves off with the Lucian Alliance.
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 12,253 - Reviews: 15 - Favs: 18 - Follows: 33 - Updated: 7/27/2021 - Published: 4/21/2021 - S. Carter, J. O'Neill, OC - Complete
The Lost Civilization by Apollonir reviews
After the Battle of the Ark, a UNSC Pelican dropship crash lands on Thessia. Two ODSTs survive the crash and make contact with primitive Asari. Ninety thousand years later, Liara T'Soni discovers a strange looking aircraft and Human remains in an ancient cave burial chamber. The discovery she makes will take the Asari on a journey to discover their true lineage.
Crossover - Halo & Mass Effect - Rated: T - English - Mystery/Suspense - Chapters: 16 - Words: 33,722 - Reviews: 676 - Favs: 2,059 - Follows: 2,858 - Updated: 7/26/2021 - Published: 7/2/2017 - Ashley W., Liara T'Soni, Mordin S., Shepard
GATE: Thus the Bundeswehr and Allies Fought There! (Scrapped) by Vikingz-87 reviews
It had been Thirty-Five Years since the end of the Second World War and Germany's defeat in WWII. In spite of being divided and broken, and threatened with nuclear war, the German Eagle soared out of the ashes, enjoying peace and prosperity which was interrupted when the Empire attacked. Left reeling; Germany would exact justice on those that wronged her alongside her Allies.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure - Chapters: 10 - Words: 59,902 - Reviews: 79 - Favs: 167 - Follows: 192 - Updated: 7/23/2021 - Published: 3/10/2019 - OC
The Fifth Option by RetardedMoth reviews
A more shrewd Sole Survivor rejects the paths laid out to them by the factions of Boston. Choosing a fifth option, they unite the Commonwealth as one. Now, years later, a unified humanity reaches for the stars. The Citadel and its people will have to adapt to these strange newcomers, and their weird technologies.
Crossover - Fallout & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 26,974 - Reviews: 41 - Favs: 385 - Follows: 550 - Updated: 7/18/2021 - Published: 6/21/2021
Stargate: The Twelve Colonies by Seraphin2011 reviews
The Cylons are preparing to attack the Colonies, and they are determined to end all human existence once and for all. But the Cylons don't know the Terrans have learned about their attack, and they will not stay idle and let the Cylons commit such atrocity, not if they can help it. This is a spin-off from the other story I'm writing, splitting around the half of the second book.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 33 - Words: 305,326 - Reviews: 1001 - Favs: 1,030 - Follows: 1,205 - Updated: 7/3/2021 - Published: 5/21/2013 - Complete
Rebirth of Ares by J2451 reviews
The System Lord Ares crash lands on Earth and takes a new host, sounds simple but no, the host fights back and wins learning everything about the Goa'uld and decides to try and help Earth from out there in the galaxy with a domain at his back, what could go wrong now?
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 38 - Words: 166,348 - Reviews: 675 - Favs: 1,108 - Follows: 1,077 - Updated: 7/3/2021 - Published: 5/15/2020 - Complete
Tekkaman Meet Mass Effect by ferduran reviews
A species that took the technology of its enemies and made it its own. Another species that believes to be the center of the universe. What could happen when he finds himself on a small world calling Shanxy.
Crossover - Teknoman & Mass Effect - Rated: M - English - Chapters: 1 - Words: 7,180 - Reviews: 6 - Favs: 47 - Follows: 50 - Published: 6/26/2021
This Isn't Kansas by andrewjameswilliams reviews
Returning from Orilla the Odyssey engages in a fierce battle with the Ori the outcome of which catapults the ship and her crew into a different universe full of dangers beyond anything encountered by the SGC before.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 140,814 - Reviews: 399 - Favs: 632 - Follows: 653 - Updated: 6/11/2021 - Published: 4/5/2014 - D. Jackson, C. Mitchell, Gloval, Karl/River - Complete
Dreadnought's Revenge by Xeal II reviews
An old, decommissioned warship crewed by drunken, rowdy civilian and ex-military salvage profiteers learns to survive and cope with the aftermath of the Cylon attack. Searching out the survivors of Cain's civilian fleet, they begin to fight back.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 40 - Words: 164,716 - Reviews: 263 - Favs: 312 - Follows: 323 - Updated: 6/7/2021 - Published: 5/18/2009 - W. Adama, Number Six, H. Cain, J. Cavil - Complete
The conflict of 3 Worlds by Gg1memo reviews
After the capture of Raul Remendez, the US thought it could celebrate on its 250 independence day. However, that changes when a stage building appears in Santa Cruz, Boardwalk. What will this building do? How the public will respond?
Crossover - Call of Duty & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Mystery - Chapters: 3 - Words: 8,476 - Reviews: 23 - Favs: 64 - Follows: 72 - Updated: 5/18/2021 - Published: 11/12/2020
The Horizons Beyond by JJ2161 reviews
When two worlds with predefined mindsets, knowledge, and ideals have to throw all of that out the window after contacting a new player. Humanity. (Babylon 5/Mass Effect AU crossover with a Star Trek-based Humanity and Stargate-based Precursors)
Crossover - Babylon 5 & Mass Effect - Rated: T - English - Chapters: 19 - Words: 163,996 - Reviews: 354 - Favs: 650 - Follows: 772 - Updated: 5/10/2021 - Published: 9/29/2017
Halo: A Different Fight by Cortana0452 reviews
This will be my own take on what might happen if Halo and Stargate had a crossover. This will be Diverging from the main Halo Universe, I have great Plans thanks to Cortana (My favourite ever Character) and The Created.
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Chapters: 10 - Words: 28,253 - Reviews: 66 - Favs: 164 - Follows: 212 - Updated: 5/2/2021 - Published: 7/6/2013
GATE:The Two Worlds War by Solmanthe1st reviews
Prince Vernier Holst Wilhelm and his friends, Erik, Dorsch, & Erena, have just graduated from the Royal Prussian Military Academy as Lieutenants. Princess Pina Co Lada is the young Commander of her Rose-Order of Knights. Neither expects to be thrown headfirst into a war they were not taught to fight. (Rewrite of GATE: And So the Central Powers Fought) (Full Summary Inside)
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Romance/Fantasy - Chapters: 3 - Words: 4,462 - Reviews: 13 - Favs: 54 - Follows: 61 - Updated: 4/29/2021 - Published: 4/7/2021 - [OC, Pina] Rose Knights
7th Fleet Lost (rewrite) by L4 of the WEST reviews
What happens when ships from the Terran Federation of the Starship troopers universe to use the modern term get Isekai in the Stargate universe?
Crossover - Stargate: SG-1 & Starship Troopers - Rated: M - English - Sci-Fi/Adventure - Chapters: 21 - Words: 84,693 - Reviews: 147 - Favs: 219 - Follows: 244 - Updated: 4/24/2021 - Published: 9/19/2019
Unintended consequences by fanfictionfanaticX reviews
A small change in the past by SG-1 may have unexpected side effects for the rest of the galaxy.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 19 - Words: 401,126 - Reviews: 503 - Favs: 695 - Follows: 910 - Updated: 4/22/2021 - Published: 6/17/2018
Element Halo by Iron Warriors reviews
When we started to expand past the Orin Arm of the Milkyway, we didn't know what to expect. Once we were out there though, things changed big time. For those brief 30 years we were the top dogs of the galaxy in all powers but like always when humanity reaches a higher seat of power, something always comes to make us fall... This time however the fall will cost our entire race.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 24 - Words: 89,050 - Reviews: 275 - Favs: 633 - Follows: 885 - Updated: 4/15/2021 - Published: 12/11/2017 - OC
Mass Effect The War for Freedom: Genesis by VioletMyWaifu reviews
No matter the age. No matter the place. The deeds of men remain unchanged. These are the words that rang true for every species throughout history. For decades, the human race was embroiled in war first between themselves and next with aliens. This is the beginning of a new age, where heroes would be made, who would in turn, forge a new age in the pages of history.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 74,161 - Reviews: 135 - Favs: 346 - Follows: 438 - Updated: 4/14/2021 - Published: 9/20/2019 - U. Wrex, D. Anderson, Admiral Hackett
From the Ashes by erttheking reviews
Even after seeing their world burned, Humanity was able to stand up again, and push beyond their pre-war status and reach the heavens. But how will a hardened Humanity handle life among the stars? And how will others react to this aggressive newcomer?
Crossover - Fallout & Mass Effect - Rated: T - English - Sci-Fi/Romance - Chapters: 119 - Words: 922,627 - Reviews: 3627 - Favs: 3,548 - Follows: 3,350 - Updated: 4/13/2021 - Published: 5/17/2012
Spring Cleaning by Vinividivinci reviews
A bored Jack, on down-time, decides a little spring cleaning is in order. Will it be the death of him? Mostly Jack-centric but a little S/J (hey, it's me).
Stargate: SG-1 - Rated: T - English - Hurt/Comfort - Chapters: 59 - Words: 194,775 - Reviews: 1173 - Favs: 132 - Follows: 194 - Updated: 4/4/2021 - Published: 3/19/2014 - J. O'Neill - Complete
To Infinity by creamofwheat2311 reviews
After discovering an ancient artifact, the UNSC's most advanced warship and a Sangheili Assault Carrier are transported to a universe unlike anything they have ever seen, and forced into a war against a foe they never could have imagined.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 53 - Words: 473,247 - Reviews: 4121 - Favs: 5,855 - Follows: 6,802 - Updated: 3/30/2021 - Published: 10/9/2013 - Master Chief/John-117, Arbiter, T. Lasky, Shepard
Gate: Thus, the Future Took Over This World (Discontinued) by 112345HD reviews
In a dying universe, advanced type-III civilizations live in eternal darkness, searching for a way out of it. When all hope seems loss, a gate opens up in the Milkinian's Metal-planet, unleashing warriors from fairy tales who were easily massacred by their technology. Seeing the gate as their only hope and with 10 billion citizens to evacuate, they enter the gate to take over.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 111,473 - Reviews: 61 - Favs: 105 - Follows: 120 - Updated: 3/25/2021 - Published: 3/30/2020 - Rory, OC, Pina, Third Recon - Complete
Rain Of Iron by Wirbelwind2017 reviews
Several months after a devastating war that left much of Earth destroyed, the Earth Defense Force faces new challenges when a pirate vessel breaks Citadel law and opens several Mass Relays. HFY?
Crossover - Mass Effect & Earth Defense Force - Rated: T - English - Sci-Fi - Chapters: 28 - Words: 25,061 - Reviews: 46 - Favs: 202 - Follows: 268 - Updated: 3/20/2021 - Published: 9/6/2019 - U. Wrex, Aria T'Loak, Councilor Tevos, Councilor Sparatus
The Great Devourer by genericname12345 reviews
A tyranid splinter fleet is thrown into the Star Wars galaxy at the dawn of the Clone Wars. Things will never be the same again. DEAD, In case the multiple years since last update weren't a hint.
Crossover - Star Wars & Warhammer - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 24,703 - Reviews: 180 - Favs: 385 - Follows: 459 - Updated: 3/9/2021 - Published: 6/2/2012
Voyager Lost by fmfan1980 reviews
Based on an idea that popped into my head last night. Voyager was traveling at Warp, after leaving behind the 37's, when the ship encountered a subspace anomaly that brought it to the Pegasus Galaxy in another reality (On hiatus).
Crossover - StarTrek: Voyager & Stargate: Atlantis - Rated: K+ - English - Chapters: 13 - Words: 45,372 - Reviews: 281 - Favs: 512 - Follows: 709 - Updated: 3/7/2021 - Published: 4/2/2017
The Return by fmfan1980 reviews
This is an alternate future AU to my 'An Extraordinary Journey' story. Atlantis detects an attacking force of unknown vessels heading for Earth, and a ship is sent from Pegasus to help in the planet's defence. Is this just a one off encounter to protect the ancestral home of Humanity, or the prelude to an unexpected return of old enemies? (25.2.20: Slight Edits to Ch26, 27 and 29)
Crossover - StarTrek: Other & Stargate: SG-1 - Rated: K+ - English - Chapters: 30 - Words: 180,897 - Reviews: 220 - Favs: 261 - Follows: 313 - Updated: 3/7/2021 - Published: 10/6/2016
Shades of Blue: Intermission by Amelia E. Adler reviews
Continuation of Midnight Blue and Azure. Captain Alice Boyd finds herself in a completely unexpected situation without any clear exit strategy. Can she face her own destiny and come out victorious?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 60,190 - Reviews: 35 - Favs: 32 - Follows: 43 - Updated: 3/4/2021 - Published: 6/27/2020 - Complete
Transcendent Humanity by Solaris242 reviews
Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 79,685 - Reviews: 3009 - Favs: 8,852 - Follows: 8,975 - Updated: 2/16/2021 - Published: 5/7/2013 - Complete
Halo: Termination by IX404 reviews
Near the end of the war, the Covenant thought Humanity was finished. Little do they know, is that they will soon meet their worst nightmare: a remorseless, emotionless and utterly relentless machine. It's goals: protect Humanity, and terminate the Covenant.
Crossover - Terminator & Halo - Rated: T - English - Sci-Fi/Drama - Chapters: 60 - Words: 380,429 - Reviews: 676 - Favs: 713 - Follows: 661 - Updated: 2/12/2021 - Published: 7/17/2020 - The Terminator, Master Chief/John-117, Arbiter, SPARTAN-B312/Noble Six - Complete
Cold Machines by BattleUnit3 reviews
They studied Organics. All they ever saw was fear from Sentient Synthetics. Geth had no place in their world. But by chance they discovered a species on the brink of extinction. They worked along side their creations as equals. They didn't care who or what you are. They only cared about their City.
Crossover - Mass Effect & Frostpunk - Rated: T - English - Adventure - Chapters: 15 - Words: 33,405 - Reviews: 478 - Favs: 1,243 - Follows: 1,636 - Updated: 2/5/2021 - Published: 5/17/2018
Gate: War of Two Worlds Part 1 by PWOFalcon reviews
Gate: War of Two Worlds. A Gate story loosely based on the Gate manga/anime. It starts slimier and then goes on its own stories. It is a story when a alien Empire invades Philadelphia through a magical Gate in the year 2025. The US leads a NATO-led war in Humanity first interstellar war. (currently ported from Wattpad, also on Fan Fiction, Webnoval and Royalroad)
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Sci-Fi/Fantasy - Chapters: 167 - Words: 930,812 - Reviews: 120 - Favs: 349 - Follows: 299 - Updated: 2/4/2021 - Published: 5/15/2020 - Lelei, Rory, OC, Pina - Complete
Gate: Clarke's Third Law (Discontinued-Rewritten) by Roasted Rowel reviews
Hundred centuries after the extinction of mankind and the rise of their bio-engineered descendents, mystical arts has now been accepted as a new branch of physics. In a city of Terra; the once human homeworld, a mysterious portal opened to a primitive realm of concentrated magic. This discovery eventually caught the interest of the galaxy at large.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 26 - Words: 315,395 - Reviews: 79 - Favs: 159 - Follows: 153 - Updated: 1/27/2021 - Published: 5/12/2020 - OC, Rory, Lelei, Tuka - Complete
Wraiths : The Smallest Hive by The Flyattractor reviews
SGA Story told from the Wraiths point of View
Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 35,166 - Reviews: 4 - Favs: 1 - Updated: 1/26/2021 - Published: 12/23/2020
Azure by Amelia E. Adler reviews
Continuation of Midnight Blue. Alice Boyd, now a captain in the U.S. Air Force, joins the Atlantis expedition, something she did not want but felt her duty to accept. Finding herself in the midst of a full-blown war with the Wraith, she will have to overcome her fears, make difficult decisions, and do many things she is not prepared nor trained to do. OC with no AU - post season 5.
Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 40 - Words: 296,805 - Reviews: 164 - Favs: 90 - Follows: 113 - Updated: 1/24/2021 - Published: 4/30/2017 - Complete
Stargate Reopened by andrewjameswilliams reviews
Joint fic with Keiran Halcyon and Wolf of Dawn. An AU reimagination of Stargate SG-1.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 9 - Words: 91,440 - Reviews: 484 - Favs: 1,412 - Follows: 1,408 - Updated: 1/21/2021 - Published: 11/12/2010
GATE: OPERATION TIGER STRIKE by UH-60 NIGHTSTALKER reviews
A Gate opens up in the heart of Ginza and the invasion that come leaves thousands either dead, wounded or missing. Little did the invading army realize, it would not be just one nation that would respond to their hostile actions.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Humor/Adventure - Chapters: 66 - Words: 244,611 - Reviews: 1367 - Favs: 1,286 - Follows: 1,195 - Updated: 1/10/2021 - Published: 12/30/2018 - Complete
A Tale of First Contact by blaiseingfire reviews
When humanity ascended to the stars to escape the Grimm, the nightmarish hordes followed them. But through hell and high water, despite the hardships and pain, they survived against the darkness. Under Ozpin's leadership, humanity began to thrive in an age of unity and peace. Will that sentiment still stand when the Citadel Council finds one of their destroyed worlds?
Crossover - Mass Effect & RWBY - Rated: M - English - Sci-Fi/Adventure - Chapters: 8 - Words: 29,557 - Reviews: 162 - Favs: 614 - Follows: 875 - Updated: 1/10/2021 - Published: 5/31/2018 - Liara T'Soni, Rael'Zorah, J. Ironwood, Team STRQ
GATE To Hell and Back by SovietHusky reviews
An Australian Border Force Cutter picks up a distress call from Norfolk Island on UHF. How will Australia respond to the Crisis which has just started? This is my first fanfic/story, please leave suggestions and such. Rated M for Violence to be safe
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Fantasy/Adventure - Chapters: 4 - Words: 4,123 - Reviews: 9 - Favs: 14 - Follows: 21 - Updated: 1/7/2021 - Published: 12/26/2020
Gate: Thus the UEMF fought there by Assistant Elite General Matteo reviews
As the 17th anniversary of the UEMF-Anarcho War passes, an unknown force from a mysterious gate suddenly attacked Tokyo and slaughtered the people of the Japan, causing UEMF's mighty war machine to turn against them. AH/Alternate History fanfic. M for violence, gore, swearing and etc. First half of my Wars Beyond The Gate. I only own the UEMF flag, OCs and plot.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure/Fantasy - Chapters: 13 - Words: 61,464 - Reviews: 64 - Favs: 92 - Follows: 84 - Updated: 1/7/2021 - Published: 4/21/2017
At the end of days by GarrettJacobHobnobs reviews
What if the Macmanus brothers were being held in the prison Rick's group come across? All characters in the group are included, but not listed. Rated M for language and blood/gore. Hope you enjoy!
Crossover - Boondock Saints & Walking Dead - Rated: M - English - Horror/Angst - Chapters: 75 - Words: 163,514 - Reviews: 131 - Favs: 136 - Follows: 161 - Updated: 1/3/2021 - Published: 3/20/2013 - Connor M., Murphy M., Rick G., Daryl D.
Contact of science and magic by Bowman25 reviews
What would happen if humanity had widespread use of magic and if the turians were a little more level headed. How would this not only affect first contact but the cycle as a whole?
Crossover - Mass Effect & Grimnior Chronicles - Rated: M - English - Sci-Fi/Fantasy - Chapters: 11 - Words: 50,952 - Reviews: 51 - Favs: 223 - Follows: 319 - Updated: 12/25/2020 - Published: 5/15/2018
Christmas Impetus by Sabari reviews
Holiday plans in Atlantis are put on hold when the city develops a pest control problem; meanwhile, Major Lorne deals with an unruly team during an off-world mission gone awry.
Stargate: Atlantis - Rated: T - English - Drama - Chapters: 24 - Words: 66,594 - Reviews: 18 - Favs: 13 - Follows: 9 - Updated: 12/24/2020 - Published: 12/1/2020 - Rodney M., John S., E. Lorne - Complete
A House Divided Amongst Itself by ThePilotArchangel reviews
First Contact AU! The United Confederacy explores the Orion arm of the milky way galaxy, unaware of the rest of galactic civilization. When mankind meets its first aliens, how will things unfold? How will mankind react? (DISCONTINUED, Spiritual Successor Story 'Pax Britannia' Coming soon)
Mass Effect - Rated: T - English - Chapters: 33 - Words: 120,795 - Reviews: 370 - Favs: 522 - Follows: 678 - Updated: 12/20/2020 - Published: 4/17/2019 - Hannah S., Rael'Zorah, OC
Mass Effect:Our way by A.N.S.N.A reviews
A world in which human beings were not subjected to any external interference and reached a god level technology because of their own free will.what would be the galaxy respond ?what would be the old gods(reaper) respond? This story is heavily AU and its for pro Humans and aliens are bunch of insect unless its Human creation.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 19,094 - Reviews: 20 - Favs: 110 - Follows: 138 - Updated: 12/19/2020 - Published: 9/6/2020
Odyssey: The Fall of Fargo (Remade into an original on Royal Roads!) by Digital Riot reviews
It is twenty years after the opening of the "Gate" in Ginza Tokyo. But the world has forgotten. In the midst of conflict on Earth, a portal opens in Florida to a new world. A new adventure for young Hezekiah Brooks, who is about to embark on this journey. But behind the veil of 'adventure' and 'fantasy,' more sinister forces are at work. The fantasy world is going to taste reality.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 31 - Words: 177,488 - Reviews: 90 - Favs: 98 - Follows: 103 - Updated: 12/18/2020 - Published: 4/17/2020 - OC
The Fourth Council Race by Knight Vigilant Koren reviews
A few minor and realistic changes in the decisions made by the leaders of humanity drastically altered the path of Citadel Space and the Reaper War. This is the story of caution and planning over recklessness, the path of the juggernaut over the glass cannon. This is the story of humanity as it should have been. A power worthy of its Council seat, and one the Reapers can't ignore.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 195,149 - Reviews: 1511 - Favs: 2,861 - Follows: 3,587 - Updated: 11/27/2020 - Published: 9/23/2017 - Garrus V., Kaidan A., Shepard, Councilor Irissa
First Contact by Riker's Beard reviews
Starbuck is rescued by an alien ship after chasing a Cylon heavy raider in the orbit of a gas giant. Takes place directly after season 3 episode 14 "Maelstrom". Crossover with Men in Black, Babylon 5, Farscape and others. This story is currently being rewritten under the title "New Allies" and will eventually be removed once the rewrite has caught up with the most recent chapter.
Crossover - Battlestar Galactica: 2003 & X-overs - Rated: T - English - Sci-Fi/Humor - Chapters: 33 - Words: 52,419 - Reviews: 83 - Favs: 126 - Follows: 134 - Updated: 11/19/2020 - Published: 7/22/2014
The Secret Diary Of Cameron Baum by Pjazz reviews
Cameron keeps a secret and personal diary of her activities. Next chapter. Cameron writes fanfiction. A simple trip to dispose of garbage becomes a life or death situation.
Terminator: Sarah Connor Chronicles - Rated: K+ - English - Humor/Drama - Chapters: 119 - Words: 479,491 - Reviews: 3205 - Favs: 908 - Follows: 871 - Updated: 11/18/2020 - Published: 8/5/2008
Worldfall by Thuktun Flishithy reviews
An epistolary work that documents the Race and Fithp Invasions of 2020. Included within are interviews with survivors of the war on all sides, as well as key documents.
Crossover - Book X-overs & Worldwar series - Rated: T - English - Sci-Fi - Chapters: 23 - Words: 179,934 - Reviews: 78 - Favs: 116 - Follows: 73 - Updated: 11/10/2020 - Published: 9/19/2017 - Complete
A Thin Veneer by AlbertG reviews
Captain James T. Kirk Chancellor Gorkon rescues a group of Human refugees from the far side of the galaxy. That simple act of kindness will be the spark a war that ranges across the galaxy and reveal the thinness of the veil that separates civilization fr
Crossover - StarTrek: Other & Babylon 5 - Rated: T - English - Sci-Fi/Adventure - Chapters: 84 - Words: 449,627 - Reviews: 1830 - Favs: 1,262 - Follows: 1,055 - Updated: 9/8/2020 - Published: 7/3/2004 - Complete
Gate : Opération Marteau de Justice by TheSlyls reviews
August 19th, 2016. France is the victim of yet another attack. But this time, they were not terrorist, and it changed History forever. [FORSO patch design by Katmada20XX]
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Fantasy - Chapters: 40 - Words: 242,153 - Reviews: 427 - Favs: 533 - Follows: 523 - Updated: 8/29/2020 - Published: 5/29/2016 - OC - Complete
The Greatest Raid by Fabius Maximus reviews
The Organic Cylons had the Colonials on the ropes. But they forgot an important lesson about just how dangerous a cornered people can be... Sequel to Exiles on the Wind
Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 14 - Words: 23,308 - Reviews: 98 - Favs: 214 - Follows: 268 - Updated: 7/27/2020 - Published: 6/17/2014
First Contact With An Angel by BrotherAntrosOfTheBloodAngels reviews
This is my First EVER fanfiction and I decided to give it a whirl. This is a Warhammer AU that takes place during the Great Crusade. Will contain Sanguinius and his altercations with the Mass Effect world races. This story is sadly now no longer going to be updated after today but I will be making a new version of the story which I hope to make even better than this version!
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 11 - Words: 68,281 - Reviews: 152 - Favs: 387 - Follows: 460 - Updated: 7/13/2020 - Published: 8/18/2019 - Imperial Guard, Planetary Defence Forces, Space Marines, Primarch/s - Complete
Expansion Edition by Danen5 reviews
Its a game. Or is it? Turians get to welcome the denizens of a Stellaris based civilization that is hell bent on the extermination of all aliens, well except for some. Of course the Turians fired first, Galactic laws and all that bullshit. In return they are faced with an enemy that doesn't play fair. Warning: HFY. Read at your own peril AU Fic. Edit: On indefinite Hiatus
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 70,636 - Reviews: 124 - Favs: 321 - Follows: 404 - Updated: 7/12/2020 - Published: 4/27/2017 - Complete
Shepherd of Humanity by Empirialtank reviews
The Age of Strife has ended and the lost colonies of man reach for the stars once more, most ignorant of their history or each other's existence. In one corner of the Galaxy mankind meets the peaceful Citadel Council and joins a galactic community. In another the Master of Mankind has lost his sons to the warp. One of those sons has been found in Alliance space. On Elysium. preME1
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 112,257 - Reviews: 457 - Favs: 903 - Follows: 1,160 - Updated: 7/6/2020 - Published: 2/17/2019
Star Effect by stormwolf3710 reviews
What if something was found on the moon and a entire universe was created to hide its secrets? What if Earth used those designs to create their own navy? And what if it was the Asari who first made contact? A idea I've been sitting on for some time.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 56,541 - Reviews: 191 - Favs: 1,094 - Follows: 1,460 - Updated: 6/28/2020 - Published: 7/22/2018
Mass Effect: Skynet by Wanderer101 reviews
To combat a brutal communist regime emerging from the ashes of the Soviet Union the United States builds an AI to give them an edge. Little do they know this edge may be enough to help them defeat an ancient evil.
Crossover - Terminator & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 8,978 - Reviews: 100 - Favs: 585 - Follows: 760 - Updated: 6/6/2020 - Published: 3/9/2020
Stargate Effect by ResurgentClone reviews
The Lucian Alliance is defeated, the line has been held against the Wraith in orbit around Earth. Now it's time for Atlantis to yield it's secrets.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 14 - Words: 27,003 - Reviews: 296 - Favs: 440 - Follows: 602 - Updated: 6/2/2020 - Published: 9/26/2012
Gate: And So The United Republic Fought by Wanderer101 reviews
A mysterious gate appears in the middle of Republic City which leads to a whole other world. Read a bit of my For the Republic story to understand what kind of nation the United Republic is.
Crossover - Civilization Series & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Chapters: 16 - Words: 54,642 - Reviews: 99 - Favs: 279 - Follows: 329 - Updated: 5/9/2020 - Published: 10/31/2015
The Antarctic Expedition by Gordo Comunista reviews
Fame and fortune, that was promised to them on the other side, instead they found a dead land, the empire forgot that there are enemies that cannot be conquered with violence. For those who decided to continue entering this inhospitable land, there is only one question: Who can live in this frozen hell?
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 5,266 - Reviews: 22 - Favs: 50 - Follows: 59 - Updated: 5/1/2020 - Published: 4/2/2020
Gate - What Lies On The Other Side by Cosmic Sword11 reviews
A re-imagining of the anime series Gate. Instead of one gate showing up in Tokyo, several have appeared across the globe. The militaries of each nation affected by this invasion prepare to send troops through the other side, knowing full well that war is on the horizon between colliding worlds.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Fantasy/Adventure - Chapters: 1 - Words: 4,715 - Reviews: 8 - Favs: 30 - Follows: 35 - Published: 4/19/2020
Rebirth: A Stargate Tale by lateVMlover reviews
This story follows "The Slayer's New Hope" and starts in the Pegasus Galaxy where Buffy awakes in time to meet a man running from the Wraith. Daniel and the rest of the Scoobies are now in Colorado as the story gives equal time to them and SG-1. Story is now complete.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Adventure/Friendship - Chapters: 20 - Words: 60,145 - Reviews: 209 - Favs: 280 - Follows: 319 - Updated: 4/13/2020 - Published: 8/26/2017 - Buffy S., Willow R., D. Jackson - Complete
The Terran Transformation by FrogRay reviews
One change in the 21st century set Humanity on a different path. On Mars, more was discovered than just the key to the stars. Tales of extinction and an unbroken cycle told of a dark future, but the Reapers might be the ones in for a surprise. AU, not using Mass Effect: Andromeda, and the Reapers get a bit stronger.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 47,147 - Reviews: 117 - Favs: 712 - Follows: 937 - Updated: 4/2/2020 - Published: 9/23/2019
Book 5 All of this has happened before, all of this will happen again by Dragon Cat84 reviews
Time for Book 5 of my Space Above and Beyond/nBSG crossover. I don't own anything related to either show I'm just having fun. Like others this has had a break but I plan to finish
Crossover - Space: Above and Beyond & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 18,100 - Reviews: 46 - Favs: 38 - Follows: 62 - Updated: 3/23/2020 - Published: 2/17/2014
Stargate 117 by BIG Z1776 reviews
When the UNSC finds a Stargate and decides to use it things happen in a way never before seen. The most powerful Human entity in the galaxy has arisen to take the galaxy back from evil and oppression. But the road ahead is long and tough, and Earth will look to its mightiest champions to take the fight to their enemies. No Covenant or Forerunners. Normal SG-1 bad guys and setting.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 37,601 - Reviews: 254 - Favs: 516 - Follows: 611 - Updated: 3/12/2020 - Published: 10/7/2013
A Brutal Reality by BIG Z1776 reviews
NOW BEING REWRITTEN. The Colonials have just started taking their first steps into a much larger galaxy where danger, friends, and the unknown lie around every corner. And Earth has now taken the next huge step into the galaxy and its rise to superpower is all but inevitable. So what's to stop them? Old enemies from the past thought to be gone and new ones not yet seen.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 31 - Words: 180,663 - Reviews: 518 - Favs: 602 - Follows: 736 - Updated: 3/12/2020 - Published: 2/15/2015
Fall of the Citadel by UnicronEatsTheCitadel reviews
Humanity fell unaware of the danger they unleashed upon the galaxy. This Cycle will be different. The Reapers will fall. The Citadel will fall. I am SKYNET
Crossover - Terminator & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 11,964 - Reviews: 109 - Favs: 223 - Follows: 307 - Updated: 3/9/2020 - Published: 11/7/2019
For the Republic by Wanderer101 reviews
The United Republic of States after 6000 years ascends to the stars. The Council will have to contend with a nation that is better than them in every way. This is kind of a humanity F* Yeah! story. Well what did you expect from a game that lets you build a nation that makes our countries look like boy scout troops. Rated T for "Just in Case..."
Crossover - Civilization Series & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 56,481 - Reviews: 373 - Favs: 1,414 - Follows: 1,869 - Updated: 3/9/2020 - Published: 9/28/2015
My Mommy, the Hok'tar by mmooch reviews
Buffy's pregnant, but who's the lucky guy? Pairing unsure for now. WARNING: Character death.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Family - Chapters: 11 - Words: 18,255 - Reviews: 125 - Favs: 188 - Follows: 277 - Updated: 2/15/2020 - Published: 10/27/2010 - Buffy S.
Gate: American Expedition by Deadlined reviews
The Gate opens in the busy streets of Los Angeles. In response to the violent invasion, the United States sends an expeditionary force beyond the portal to secure the safety of her citizens.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 13 - Words: 43,650 - Reviews: 100 - Favs: 412 - Follows: 510 - Updated: 2/4/2020 - Published: 4/9/2016
Humanity's Rebirth by TallYapflip reviews
The First Contact War brought untold destruction to Earth, reducing Humanity to a shell of its former self. For 900 years, Humanity has been working tirelessly to lay claim to its own slice of the Milky Way Galaxy, and they are prepared to bring the Council to its knees to accomplish their goals. (Massive AU, New Technologies, and a far different humanity.)
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 22 - Words: 109,371 - Reviews: 594 - Favs: 2,442 - Follows: 2,891 - Updated: 1/28/2020 - Published: 3/4/2016 - [Samantha T., Shepard] Admiral Hackett, OC
Bite Of Humanity Reimagined by Bigpizza reviews
[Reuploaded due to not showing underneaht titanfall crossovers] The IMC investigates jump anomalies over an old IMC research world. First contact has been made. Bonds will be made and the Citadel must do everything in their power to not suffer from Humanity's bite [Humanity Fuck Yeah! Co writer is still needed, PM me if interested.]
Crossover - Mass Effect & Titanfall - Rated: M - English - Sci-Fi - Chapters: 5 - Words: 12,551 - Reviews: 59 - Favs: 373 - Follows: 542 - Updated: 1/16/2020 - Published: 5/14/2019 - Tali'Zorah, OC
And the Meek Shall Inherit by ArcturusWolf reviews
Humanity reached for the stars earlier than expected, their colonies reaching out far and wide before the turn of the 22nd century. Yet they had not encountered another alien species; that is, until an exploration ship enters a miscalibrated mass relay and crash-lands in the homeworld of an alien species. How would humanity evolve when welcomed with kindness instead of violence?
Crossover - Mass Effect & Stellaris - Rated: M - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 27,466 - Reviews: 101 - Favs: 335 - Follows: 435 - Updated: 1/4/2020 - Published: 8/24/2019
Legacy of the Ancients by CzarZelinsky reviews
Part 3 of Thor's Slayers: Thor knows more about Earth's exotic wildlife than Stargate Command could have imagined. Thor decides to rectify that situation. SG-1 might be a little better if they just had some Faith. (Buffy/Angel/SG1/SG:A Characters. Story could become M in the future.)
Crossover - Buffy: The Vampire Slayer & Stargate: Atlantis - Rated: M - English - Supernatural/Sci-Fi - Chapters: 14 - Words: 125,627 - Reviews: 237 - Favs: 403 - Follows: 525 - Updated: 1/2/2020 - Published: 9/5/2016 - [Faith L., Buffy S.] Rodney M., John S. - Complete
The Hidden People by six samurai of dragon order reviews
In the Attican Traverse, a new race is found. Who are they, and what will they bring with them? Heavy AU.
Crossover - Mass Effect & Supreme Commander - Rated: M - English - Adventure/Sci-Fi - Chapters: 3 - Words: 14,964 - Reviews: 34 - Favs: 180 - Follows: 247 - Updated: 12/31/2019 - Published: 2/22/2015 - Admiral Hackett, EDI, OC
Stargate: Thirdspace by Spearhead reviews
When a Taskforce of the Tau'ri Federation Navy is attacked on a mission of exploration, a strange occurrence catapults this force into a new universe. The events that sent them to this universe, also brings war to the Tau'ri Federation. A war of annihilation and extinction.
Crossover - Babylon 5 & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 22,099 - Reviews: 192 - Favs: 304 - Follows: 388 - Updated: 12/27/2019 - Published: 8/27/2012
Battlestar Galactica:New Beginnings by Phoenix4416 reviews
The Graystones survived in secrecy preparing for the Cylons possible return, then one day 40 years after armistice was signed, the Cylons launched their assault on the Colonies. Would their preparations be enough to turn the tide of war? Would the Colonials be forced to run and if they did would more survive? Chapters 1-15 updated 08/01/2020. The rest to be updated ASAP
Crossover - Battlestar Galactica: 2003 & Caprica - Rated: T - English - Sci-Fi/Family - Chapters: 21 - Words: 233,952 - Reviews: 112 - Favs: 189 - Follows: 222 - Updated: 12/25/2019 - Published: 5/29/2012 - W. Adama, Zoe G.
My Sword is Hatred by Midnight Mastery reviews
This is not a story about heroes. Nor is it about great villians. This is the story of the rank and file troopers just trying to survive another day. The moral high ground, the low ground, it doesn't matter as long as you survive.
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 35,297 - Reviews: 33 - Favs: 38 - Follows: 63 - Updated: 12/5/2019 - Published: 11/16/2019 - Imperial Guard, Orks, J. Garson, Ashley W.
A Journey Along The Stars by Deathzealot reviews
With the loss of the Cylon Resurrection Ship, the Colonial Refugee Fleet has gained a respite from the attacks from the Cylons. Thanks to this the Fleet has decided to focus on gathering resources and to smooth out some internal issues. Into this, a new fleet of relative unknown ships has appeared. Who are they? Friend or Foe? Wayward Family Part 2. [nBSG/Macross Crossover Story]
Crossover - Robotech/Macross & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 23,538 - Reviews: 18 - Favs: 86 - Follows: 97 - Updated: 12/3/2019 - Published: 11/9/2019 - [K. Agathon/Helo, S. Agathon/Athena]
Assuming the Mantle by LoneWolf1968 reviews
Sequel to Desperate Decisions. Adding in BSG 2003 with a bit of a twist to who the Lords of Kobol might be.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 38,829 - Reviews: 62 - Favs: 168 - Follows: 182 - Updated: 11/21/2019 - Published: 10/16/2015 - Complete
Contact at the Citadel by wilkins75 reviews
Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 21 - Words: 177,578 - Reviews: 1236 - Favs: 1,527 - Follows: 1,815 - Updated: 11/18/2019 - Published: 4/23/2018
The Wars of Legends 6 - Pegasus War by Nameless2210 reviews
[AU] With the Milky Way at peace, the Coalition of Free Peoples has set its sights on the exploration of the Pegasus galaxy and the recovery of its treasure trove of Ancient treasures. This is the story of the Atlantis Expedition as it seeks the lost city and spreads the flame of freedom. [Outsiderverse]
Crossover - X-overs & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 40 - Words: 159,059 - Reviews: 84 - Favs: 112 - Follows: 79 - Updated: 11/16/2019 - Published: 10/11/2019 - OC - Complete
The Terminus Conflict by mad0slayer reviews
The Council liked their peace behind there Mighty fleets they were not ready for them, The Federation new but tested, they were young but skilled and sufficiently advanced. They thaught themselves better to lead. They would be surprised. The Warlords thaught themselves powerful and Unbeatable they were not ready for a new Enemy. They would wage war. But none were ready for Humanity
Mass Effect - Rated: M - English - Chapters: 8 - Words: 44,086 - Reviews: 43 - Favs: 187 - Follows: 255 - Updated: 10/17/2019 - Published: 7/9/2019
A Different Road Taken by Redrover117 reviews
In 1928 an alien artefact was discovered in Egypt and activated for the first time a few years later. In one reality Doctor Littlefield stepped through and was stranded on the planet Heliopolis for decades. In this reality he arrived on another planet entirely, one that house an Ancient Repository.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 54,169 - Reviews: 278 - Favs: 441 - Follows: 504 - Updated: 10/11/2019 - Published: 9/23/2018 - Complete
The Catalyst For Revenge by Jade Tatsu reviews
Shepard chose to destroy Sovereign. The Council then declared war on the SA for that betrayal. The Humans tried to fight but it was a losing battle. Subjugation leading to extinction was not acceptable for making the hard military decision so the Humans chose another path and made a deal with the Reapers. The galaxy and the Cycle would never be the same. AU Eternity beckons.
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 162 - Words: 1,180,028 - Reviews: 4632 - Favs: 1,789 - Follows: 1,648 - Updated: 10/10/2019 - Published: 10/10/2016 - Ashley W., Illusive Man, Harbinger, Shepard - Complete
7th Fleet Lost (first attempt) by L4 of the WEST reviews
What happens when ships from the Terran Federation of the Starship troopers universe ends up in the Stargate universe? I have no idea but I'm trying to find out. Currently looking for co-authors. Discontinued... or is it?
Crossover - Stargate: SG-1 & Starship Troopers - Rated: M - English - Sci-Fi/Adventure - Chapters: 24 - Words: 106,476 - Reviews: 198 - Favs: 240 - Follows: 273 - Updated: 10/10/2019 - Published: 3/17/2013 - Complete
Infinite Diversities: Book One by Gentleman Bystander reviews
First in a series of overlapping stories, this tale follows everyone's favorite inter-species couple in a very very VERY AU setting where the Eugenics War went decidely different and first contact was much earlier.
StarTrek: Enterprise - Rated: T - English - Drama/Sci-Fi - Chapters: 102 - Words: 803,483 - Reviews: 807 - Favs: 305 - Follows: 301 - Updated: 10/8/2019 - Published: 3/29/2012 - [C. Tucker, T'Pol] [E. Hernandez, J. Archer]
Better Dead Than Red by Digsjin reviews
Q sends a libertarian computer programmer to the Star Trek Universe, he is disappointed to find out the Federation is not the Utopia it was made out to be and becomes a space pirate with very few scruples. Star Trek SI/OC, Augment.
StarTrek: The Next Generation - Rated: M - English - Sci-Fi/Adventure - Chapters: 10 - Words: 19,522 - Reviews: 46 - Favs: 470 - Follows: 537 - Published: 10/2/2019
Cycles Upon Cycles by The Incredible Muffin reviews
The residents of the Koprulu Sector thought they had finally achieved peace. They were wrong. Now, the Koprulu Alliance is faced with a galaxy that was bigger than they thought. They will meet new friends, and more importantly, new enemies, but all will be forced to put away their hatreds, both old and new, or none will survive the darkness that is to come...
Crossover - StarCraft & Mass Effect - Rated: T - English - Sci-Fi/Supernatural - Chapters: 38 - Words: 364,925 - Reviews: 1466 - Favs: 2,566 - Follows: 2,863 - Updated: 9/27/2019 - Published: 1/13/2015
Atlantis Effect by TheLordOfFics reviews
Atlantis appears in Mass Effect.
Crossover - Stargate: Atlantis & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 5 - Words: 3,510 - Reviews: 24 - Favs: 62 - Follows: 79 - Updated: 8/25/2019 - Published: 4/19/2019
Stargate Command by Lordheaven reviews
AU/DS9/TNG/SGC: The war with the Dominion takes a turn for the worse. The sudden cry for help from the Q Continuum diverts the Federation's attention to investigate a mystery buried deep into Earth's past: a secret so dangerous that it divides the Earth in two and reshapes the galaxy.
Crossover - StarTrek: The Next Generation & Stargate: Atlantis - Rated: T - English - Sci-Fi/Mystery - Chapters: 20 - Words: 148,474 - Reviews: 226 - Favs: 187 - Follows: 227 - Updated: 8/25/2019 - Published: 2/5/2013 - Complete
Semper Invicta by Some Madman reviews
The appearance of a mysterious gate in Jacinto City gives the battered COG something it hasn't had in years: a second chance, and a place to begin anew. But does salvation for the people of one world spell doom for those of another? (Will update when I get my Gears mojo back & rework some plot points.)
Crossover - Gears of War & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Fantasy/Suspense - Chapters: 11 - Words: 134,260 - Reviews: 166 - Favs: 354 - Follows: 379 - Updated: 8/7/2019 - Published: 2/14/2018
Halo: The Ori War by DX1998 reviews
7 Months Ago...the USS Odyssey vanished without a trace. Seven long months, that saw the Ori march almost unopposed through the Milky Way Galaxy. With none able to stand against them, the armies of Origin were triumphant in all battles. But now...now the Odyssey has returned, and with the aid of the UNSC and Sangheili, they will bring the fight to the Ori.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 60,674 - Reviews: 559 - Favs: 1,061 - Follows: 1,321 - Updated: 8/7/2019 - Published: 10/7/2014
No Gods, No Kings, No Reapers Terra Athernum by Icarus636 reviews
The dream of Rapture never became a nightmare, under the banner of the UN and Rapture humanity united as one. Now as the Human Commonwealth stands as the only superpower matching The Council in strength and technology, an eternal enemy awakens, but mankind shall not go quietly into the night. HFY fanfic, different humanity, Paragon Sheppard.
Crossover - Mass Effect & BioShock - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 117,979 - Reviews: 155 - Favs: 472 - Follows: 550 - Updated: 8/6/2019 - Published: 7/18/2018 - [Shepard, Tali'Zorah] Eleanor L., Elizabeth
A New Hope by OverWarlord reviews
Contingency plan Beta; Brave the vastness of intergalactic space and setup a human civilization far away from Trader-Space. There, they find a human civilization already setup...but with their own problems as well. BSG and SOASER crossover. Rated T for language...for now. Anyone interested in helping me write this story is welcome...just PM me!
Crossover - Battlestar Galactica: 2003 & Sins of a Solar Empire - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 6,909 - Reviews: 15 - Favs: 33 - Follows: 36 - Updated: 8/2/2019 - Published: 11/18/2018
That Uncertain Night by Thuktun Flishithy reviews
Twenty years after the most destructive war in the history of five worlds, the unsteady peace between humanity, the Fithp, and the Race receives its greatest test as the Colonization Fleet finally arrives from Home. The quiet days of the postwar world have ended, and now night falls on Earth as the struggle for peace begins its final stage. Sequel to Worldfall.
Crossover - Book X-overs & Worldwar series - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 4,835 - Reviews: 11 - Favs: 42 - Follows: 41 - Published: 7/23/2019
The Reclaimer Effect by Seawolf321 reviews
It's the eve of the centennial anniversary of the beginning of the Human-Covenant War. A mere twenty years after the discovery of Prothean Ruins on Mars. A simple case of poor communication leads to a brief but violent conflict erupting and leads to the United Earth Government and it's military arm the UNSCDF coming onto the Galactic Stage of politics, mysteries, and adventures.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 17 - Words: 174,265 - Reviews: 673 - Favs: 1,231 - Follows: 1,689 - Updated: 6/27/2019 - Published: 2/28/2018
Apostle's Message Redux by Lone-ranger1 reviews
When the Reapers see the threat Shepard poses, they enact a backup plan millions of years old. A single Reaper will unleash his fury and two galaxies will never be the same. (New Chapter 13/12/16)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 38 - Words: 435,721 - Reviews: 376 - Favs: 418 - Follows: 539 - Updated: 5/29/2019 - Published: 8/18/2011 - S. Carter, Shepard
The Long Road Home Book III: Exodus Ends by Uberscribbler reviews
The last leg of a journey home is always the hardest to complete. The obstacles never greater than those between family long separated. Continuing from Books I and II, told from multiple POVs. Genre to change later.
Battlestar Galactica: 2003 - Rated: K+ - English - Drama/Sci-Fi - Chapters: 52 - Words: 119,008 - Reviews: 272 - Favs: 103 - Follows: 131 - Updated: 5/27/2019 - Published: 12/17/2007 - K. Thrace/Starbuck, L. Adama/Apollo
Stargate: Far Horizons by Those Who Came Before reviews
SG-1 finds a woman in stasis in an abandoned Goa'uld facility. Who is she, and what is her place in all this?
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 30,296 - Reviews: 8 - Favs: 33 - Follows: 52 - Updated: 5/17/2019 - Published: 4/6/2019 - S. Carter, D. Jackson, OC
To change fate by fanfictionfanaticX reviews
Fate is a weird thing. By trying to stop it or change it, you discover that it has all already been written. Or has it? This is a Stargate and BSG 2003 crossover.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 28 - Words: 395,824 - Reviews: 360 - Favs: 418 - Follows: 520 - Updated: 5/10/2019 - Published: 12/22/2016
A Bind and a Half by drgemini86 reviews
A virus cripples the SGC's systems and threatens to spread further. Meanwhile, Sam is shocked to learn that she has a bind of her own to deal with. Inspired by ST:TNG 'The Child'. Season 8. SamDaniel
Stargate: SG-1 - Rated: T - English - Mystery/Sci-Fi - Chapters: 7 - Words: 11,237 - Reviews: 24 - Favs: 12 - Follows: 27 - Updated: 5/8/2019 - Published: 8/31/2011 - S. Carter, D. Jackson - Complete
A Story of Domination by KE12 reviews
I decided to try my hand at developing a timeline that would be feasible in the ME universe for a humanity that has been space faring for 50,000 years. So, look inside to see my own take on how a 50,000-year-old space capable humanity would develop and prepare the galaxy for the Reaper onslaught. Serious HFY! story. Complete
Mass Effect - Rated: K - English - Chapters: 9 - Words: 68,214 - Reviews: 202 - Favs: 1,019 - Follows: 892 - Updated: 4/17/2019 - Published: 12/2/2017 - Complete
The Inheritance of Man: First Contact by DanishCookie reviews
Relay 314 has been opened - the first in many hundreds of years, marking the dawn of a new age. The Council hadn't anticipated to find much; dust on the solar wind, or perhaps even a habitable world or two. They expected to find peace - hoped for it, really. But it wasn't to be so. The Council found humanity split. They found a civil war. AU First Contact
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 46,763 - Reviews: 66 - Favs: 366 - Follows: 529 - Updated: 4/15/2019 - Published: 5/8/2017 - J. Garson, Admiral Hackett, Shepard, OC
Invaded Earth by Darkstar163 reviews
For Longer than Humans have been aware, the Earth has been sought after by others from the stars. Mankind survives and rises, but now must prepare for the greatest threat ever, and no, It's not the Reapers.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 5,105 - Reviews: 29 - Favs: 133 - Follows: 168 - Published: 4/11/2019
Kaede and the Colonials by keithallen reviews
This might be a crossover that shouldn't happen buuuut, I got started on it and found I liked writing this. Kaede manages to keep the facility goons away from her, so they freeze her with plans to infect the planet with her. Plans go wrong and she becomes someone else's bad day. Don't pay attention to the 'genre', I don't.
Crossover - Battlestar Galactica: 2003 & Elfen Lied - Rated: T - English - Sci-Fi/Hurt/Comfort - Chapters: 26 - Words: 143,025 - Reviews: 37 - Favs: 32 - Follows: 33 - Updated: 3/22/2019 - Published: 12/29/2018 - Complete
No Differences by NamThunder reviews
Humans and Quarians. Androids and Geth. Both are the same yet different. AU. Attention: CANCELLED
Crossover - Mass Effect & Detroit: Become Human - Rated: T - English - Chapters: 7 - Words: 7,020 - Reviews: 53 - Favs: 78 - Follows: 112 - Updated: 3/21/2019 - Published: 6/19/2018 - J. Garson, Connor, Markus, OC
A Changed Future by dunuelos reviews
Sequel to a Chance Meeting. The Thirteen Tribes of Kobol have to navigate getting along with other governments and establishing themselves. And they still have survivors to find and rebuild their fleet. The Interstellar Alliance has its own problems to contend with. This is how things change for both.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 28 - Words: 119,178 - Reviews: 271 - Favs: 302 - Follows: 279 - Updated: 3/13/2019 - Published: 10/25/2018 - L. Alexander, W. Adama, T. Foster - Complete
Aftermath by Gainis reviews
It has been 100 years since the second Cylon war. The Colonials have returned to the 12 colonies.
Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,660 - Reviews: 6 - Favs: 11 - Follows: 11 - Updated: 3/10/2019 - Published: 5/22/2016 - Complete
Soft as Thunder by silencewillfall009 reviews
Strength. Discipline. Honor. These are the pillars of Turian Society. And after meeting a race faced with extinction, they will stand by these pillars. No matter what the Asari say.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 4,309 - Reviews: 125 - Favs: 452 - Follows: 696 - Updated: 3/4/2019 - Published: 11/27/2017
SG13 The Cylon War by ShadowXV reviews
What happens when Earth is informed about a group of unknown humans by the Asgard and Earth with some help sneaks in an SG team. I got a new beta we are currently going through all chapters.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 13 - Words: 126,291 - Reviews: 307 - Favs: 458 - Follows: 629 - Updated: 2/28/2019 - Published: 5/23/2015
Be Not Afraid of Greatness by ElusiveSanity reviews
Third and final installment to my little series that started with "Irony, thy Name is Cameron." With Sarah temporarily out of the game with a severe injury, Cameron must continue to help John prepare for what is to come.
Terminator: Sarah Connor Chronicles - Rated: T - English - Drama/Humor - Chapters: 17 - Words: 60,311 - Reviews: 497 - Favs: 195 - Follows: 204 - Updated: 2/4/2019 - Published: 8/15/2010 - John C., Cameron
Mass Effect: The New Face of War by ProfFartBurger reviews
It is said that War never Changes; Men do, through the roads they walk, but War does not. The Humans fought The First War, and alongside the Quarians, the Alliance stands tall against the Galaxy in the face of continued adversity. Now Humanity's place is challenged, their power tested, and age-old beliefs are shattered when a beyond-ancient species is forced onto the playing field.
Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 62 - Words: 539,845 - Reviews: 1377 - Favs: 2,010 - Follows: 1,981 - Updated: 12/30/2018 - Published: 1/26/2014 - Shepard, OC - Complete
Independence Day: Mass Contact by D'terran reviews
Over 150 years after the War of 1996, the United Systems Alliance now has to face the wider galaxy with fewer ships, better tech, and a fear of alien species caused by a war that united the world against a very real alien threat. Now they have new troubles on the horizon...
Crossover - Mass Effect & Independence Day - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 9,630 - Reviews: 93 - Favs: 365 - Follows: 465 - Updated: 12/29/2018 - Published: 8/11/2018
The Unforeseen Anomaly by Gone Wanderlust reviews
"A race of gargantuan, sentient machines coming to wipe out all life in the galaxy...?" Kurama questioned incredulously inside his mind, "That is certainly a new one." Naruto Uzumaki grinned widely at the redhead standing in front of him. "You know what it sounds like to me?" he replied to the demon, a wild excitement coursing through his veins. "It sounds like a challenge."
Crossover - Naruto & Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 30,364 - Reviews: 288 - Favs: 1,380 - Follows: 1,709 - Updated: 12/10/2018 - Published: 11/19/2018 - Naruto U., J. Garson
A Battle of Wills by insinr8 reviews
Following the destruction of the Temple Ship, humanity rises to become stronger than ever, and is determined that they will never again allow any enemy to repeat what the Ethereals did. In Vigilo Confido.
Crossover - X-Com & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 59 - Words: 262,053 - Reviews: 834 - Favs: 1,347 - Follows: 1,580 - Updated: 12/5/2018 - Published: 7/4/2015
Harry Potter: Humanity's Last Hope by Emperor Vanquest reviews
Harry, after discovering Atlantis, accidentally activates Janus' Dimensional Transport & Time Dilation device while en route from Lantea to Earth and triggered both a dimensional shift and a time jump, which rendered him unconscious. He awakens in a star system not too distant from Earth, and finds Atlantis has carried out his last order.
Crossover - Harry Potter & Stargate: SG-1 - Rated: T - English - Drama/Sci-Fi - Chapters: 5 - Words: 64,511 - Reviews: 221 - Favs: 1,045 - Follows: 1,018 - Updated: 11/4/2018 - Published: 9/3/2014 - S. Carter, Gen. Hammond, J. O'Neill, Harry P. - Complete
The 13th Tribe by The Lone Dark Jedi reviews
Earth had been rendered uninhabitable. Billions have been killed. The only hope for the survivors, a society not even officially contacted yet, the 12 Tribes of Kobol. The SGC must lead the way in contact to survive the loss of Earth. Can these two societies work together for the common good?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 39,743 - Reviews: 51 - Favs: 148 - Follows: 195 - Updated: 10/31/2018 - Published: 2/14/2017 - S. Carter, J. O'Neill, H. Cain, OC
Canaans' Fury by jahobes reviews
The factions of the Expanse meet the races of the Citadel Council. Expanse faction based on book 7 future history. They are heavily AU. While Citadel Races based on pre-first Contact War. HFY-
Crossover - Mass Effect & Expanse series - Rated: M - English - Sci-Fi/Adventure - Chapters: 2 - Words: 3,787 - Reviews: 6 - Favs: 43 - Follows: 66 - Updated: 10/25/2018 - Published: 10/23/2018
Independence Day: Mass Contact: Codex by D'terran reviews
After the War of '96, Humanity spread to the stars. In 2012, a research team on Mars discover the Prothean Ruins and eventually the Charon Relay. Years later, an attempted invasion of the colony of Shanxi would expose the United Systems Alliance to the wider galaxy. This is a Codex for my new series. Hope you enjoy!
Crossover - Mass Effect & Independence Day - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 3,170 - Reviews: 47 - Favs: 101 - Follows: 136 - Updated: 10/16/2018 - Published: 7/11/2018
All of Our Debts Paid in Full by GreyWolfKnight reviews
On the 40th Armistice Day, the Cylons returned. A Model Six met with a colonial officer on Armistice Station. Instead of a nuclear holocaust, she brings a guest from the stars that will forever change the course of the Colonies, the Cylons, and their neighbors.
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 14 - Words: 54,244 - Reviews: 37 - Favs: 77 - Follows: 85 - Updated: 10/9/2018 - Published: 11/16/2016
Alternate Past, Uncertain Future Mk II by Follower38 reviews
Co-written with aDarkOne History, a single event, can alter so much, let alone two. The San'Shyum are no more. The Krogan Empire stands strong. Humanity is now a giant among the stars. With three Galactic Superpowers in play, will an encounter see a new Golden Age, or an Era of War? (Chapters 1-12 being rewritten)
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 33 - Words: 279,720 - Reviews: 777 - Favs: 760 - Follows: 870 - Updated: 10/6/2018 - Published: 8/28/2012
Record of Harassment--See Reviews by Follower38 reviews
The remnants of a story left online to serve as a standing record of an online troll who used a bot-program to spam this one story with over 700 copy-pasta reviews with a bot-program in under 4 hours.
Stargate: SG-1 - Rated: K - English - Humor - Chapters: 2 - Words: 412 - Reviews: 1490 - Favs: 217 - Follows: 288 - Updated: 10/6/2018 - Published: 12/22/2014
A Chance Meeting by dunuelos reviews
This started as "Just a plot bunny." Galactica runs into Marcus shooting up asteroids. This drastically alters the Fleet's course, and adds a whole extra dimension to interstellar politics. Especially that disagreement between Earth and Babylon 5. Transection at BSG S2E15 "Scar" and B5 S4E13 "Rumors, Bargains, and Lies"
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 35 - Words: 136,872 - Reviews: 460 - Favs: 447 - Follows: 376 - Updated: 10/4/2018 - Published: 9/6/2018 - M. Cole, W. Adama, L. Adama/Apollo, T. Foster - Complete
The Strange Ship by regularmother reviews
In a hunt for raw materials for their people, Quarian explorers open a new mass relay. What awaits them on the other side is nothing they could have ever expected. Pre-Mass Effect 1, Post-Halo 4; AU only where necessary to mash two universes together and create something resembling a coherent storyline.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 48,490 - Reviews: 288 - Favs: 1,120 - Follows: 1,622 - Updated: 9/4/2018 - Published: 10/25/2016
Chances of Survival by JimKirk1 reviews
Yes, I revised the story. Summary: Kirk keeps having visions about an opera house, with five white-robed people and what appears to be a bathtub with an old man hooked up to it who tells him some woman is the Harbinger of Doom. Unsure of the meaning of the vision, the pieces begin to fall into place when he encounters a fleet of humans with that very woman from his dreams. WIP.
Crossover - Battlestar Galactica: 2003 & Star Trek: 2009 - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 15,741 - Reviews: 7 - Favs: 33 - Follows: 47 - Updated: 9/4/2018 - Published: 10/1/2017
A Life Unknown by mightymel30 reviews
After Buffy's horrendous Graduation debacle comes to a close. Several different things come to light. The 1st being that Buffy's future will be a lot different than what she ever could have thought. That is with a father that she never knew had existed, and a father gaining a daughter that thought that he would never be a father again. The rating is for future language may change
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Drama/Sci-Fi - Chapters: 18 - Words: 61,530 - Reviews: 90 - Favs: 226 - Follows: 359 - Updated: 8/17/2018 - Published: 10/3/2015
Soldier's Rant by BattleUnit3 reviews
Stuck in a trench on Earth while Shepard is going around fixing everyone else problems our hero wants to vent. Rated M for language. One Shot.
Mass Effect - Rated: M - English - Humor - Chapters: 1 - Words: 2,025 - Reviews: 7 - Favs: 12 - Follows: 4 - Published: 8/8/2018 - Complete
Battlestar Galactica: Wolfpack by Phoenix4416 reviews
Part of the New Beginnings and Lions of Leonis. The Battlestar Pegasus and her small fleet of Battlestars, having escaped destruction at the hands of the Cylons during the Fall, must find a way not only to survive but to fight back. This isn't just about survival, it's about revenge. Also a crossover with the BSG Ghosts comics and Blood and Chrome. Next chapter up by 08/07/15.
Crossover - Battlestar Galactica: 2003 & Caprica - Rated: T - English - Sci-Fi/Tragedy - Chapters: 6 - Words: 135,191 - Reviews: 42 - Favs: 66 - Follows: 58 - Updated: 8/3/2018 - Published: 4/9/2014 - H. Cain
The Young not always Listen by LordXaero reviews
The Citadel Council is looking for resources, what would they find.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 3,942 - Reviews: 24 - Favs: 135 - Follows: 95 - Published: 8/1/2018 - Complete
Just another Monday by canttouchthis87 reviews
Following the events of Lovers Walk (Season 3), Buffy wakes up to discover she's experiencing the day again. Mischief ensues as she and Xander attempt to break whatever curse is making their lives miserable.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor - Chapters: 5 - Words: 16,840 - Reviews: 16 - Favs: 57 - Follows: 53 - Updated: 7/26/2018 - Published: 7/14/2018 - Complete
Terra Imperium by Imperadork reviews
[AU] Humanity never found the Mass Relays nor did they ever discovered Element Zero but developed their own means of FTL and had finally started colonizing other systems. Humanity thought for as long as they had existed that they were alone in the universe until they discovered the first Mass Relay near their new colony of Shanxi.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 22,983 - Reviews: 23 - Favs: 199 - Follows: 264 - Updated: 7/23/2018 - Published: 6/4/2018 - OC
Night Flight by AmbassadorPrime reviews
Escaping the Cylon attack, the Battlestar Night Flight joins the Galactica and the remains of the Colonial Fleet. Now they're trying to survive together, fighting Cylons, and searching for a new home. Serina Boxman finds herself falling in love. Sheba Cain is fighting to protect a dangerous secret. But, in the end, everyone is just trying to survive. Apollo/OC
Battlestar Galactica: 2003 - Rated: T - English - Romance/Sci-Fi - Chapters: 7 - Words: 26,386 - Reviews: 52 - Favs: 74 - Follows: 100 - Updated: 7/10/2018 - Published: 6/30/2012 - L. Adama/Apollo
The Fall and Rise of the Alteran by Nichiwwa reviews
In another universe their choice may have been to Ascend or perhaps return to Terra and start afresh. So with that train of thought the most renowned scientists still among them came up with a daring plan; escape to another universe. Or the story where the Alteran finally grew a backbone.
Crossover - Stargate: Atlantis & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 8,639 - Reviews: 46 - Favs: 249 - Follows: 372 - Updated: 7/2/2018 - Published: 6/30/2018 - U. Wrex, Harbinger, Councilor Tevos, Aethyta
Amassing Humans by The new god reviews
What if the turians didn't meet the Human System Alliance instead they meet the militant fascist Terran Federation. Base on the first Starship Trooper film, no bugs.
Crossover - Starship Troopers & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 8 - Words: 13,196 - Reviews: 66 - Favs: 235 - Follows: 309 - Updated: 6/30/2018 - Published: 11/6/2016
The Human War by Generatedname reviews
The Citadel Council is a peaceful conglomerate of races, blissfully unaware of the horrors that lurk beyond their space. Humanity, meanwhile, is a race that has fought against these alien horrors ever since they made contact. What will happen when the two societies meet? Will peace follow war? Or is the Citadel Council doomed to fall to humanity? Rewrite of When Civilizations Meet.
Crossover - X-Com & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 138,222 - Reviews: 745 - Favs: 2,103 - Follows: 2,705 - Updated: 5/30/2018 - Published: 3/29/2016
Enterprise vs the Cylons by Riker's Beard reviews
This story started out as a single chapter where the Enterprise-D encounters a Cylon base ship. The original story is now chapter 3 after I added chapters 1 and 2 to give the Cylon ship a backstory.
Crossover - StarTrek: The Next Generation & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Humor - Chapters: 3 - Words: 3,310 - Reviews: 26 - Favs: 54 - Follows: 54 - Updated: 5/12/2018 - Published: 7/22/2014
Terminator on a battlestar by keithallen reviews
A story of John and Cameron's son, John Connor Junior. Shot off into space by a PDE- Position Displacement Equipment, John Jr. doesn't arrive at the planet he was aimed at. He crash lands on BSG and finds another human / machine war that needs to be resolved. I'm not going to try to guess the Genre...
Crossover - Battlestar Galactica: 2003 & Terminator: Sarah Connor Chronicles - Rated: T - English - Chapters: 17 - Words: 125,583 - Reviews: 86 - Favs: 103 - Follows: 80 - Updated: 4/26/2018 - Published: 3/9/2018 - Complete
The Archangel Effect Book one: Stargates and Veritechs V1 by Robotech1984 reviews
This story is cancelled as I am doing a total re-write of it. Thank-you to all that have followed this version of the story, the new version will be posted soon as I as I have the time to finish the prof-read of it to check for any spelling and grammer problems and have the time to make the cover image. Robotech1984
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 191,122 - Reviews: 22 - Favs: 91 - Follows: 95 - Updated: 4/23/2018 - Published: 11/19/2014 - OC - Complete
Pencils down Death rays up by Vaunt reviews
This is it. No one listened to Shepard, and the Reapers invade Earth. But since this is an old World of Darkness crossover, invading Earth is a pretty dumb move.
Crossover - World of Darkness & Mass Effect - Rated: T - English - Humor/Parody - Chapters: 16 - Words: 47,874 - Reviews: 567 - Favs: 2,074 - Follows: 1,825 - Updated: 4/12/2018 - Published: 4/3/2014 - Complete
Gates of the Universe by Redemption's Avenger reviews
Two months after Midnight, the Allies are exploring again, and have formed fleets to look outwards. One of those fleets finds a discovery greater than the Dyson Spheres. And part of that discovery sends them across Universes. Faced with a religion that demands all unbelievers dead, they put their lives on the line to defend a galaxy in need, and their actions will change history.
Crossover - Stargate: SG-1 & Star Trek Online - Rated: T - English - Suspense/Sci-Fi - Chapters: 8 - Words: 35,744 - Reviews: 20 - Favs: 53 - Follows: 61 - Updated: 4/7/2018 - Published: 9/17/2015 - S. Carter, C. Mitchell
Contact of Races by wilkins75 reviews
Sequel to Contact at Kobol (Stargate/Battlestar). The Race has thrived for hundreds of thousands of years and who recently conquered their 5th world are heading toward Tosev 3, Earth believing the conquest to be ease against the sword swing savages. Little do they know that those sword swing savages are now one of if not the most powerful force in the Galaxy, the Tau'ri.
Crossover - Stargate: SG-1 & Worldwar series - Rated: T - English - Sci-Fi/Drama - Chapters: 25 - Words: 210,603 - Reviews: 1205 - Favs: 1,003 - Follows: 906 - Updated: 4/3/2018 - Published: 6/17/2017 - S. Carter - Complete
First Contact: Colonial War by Apollonir reviews
A documentary that follows the most important battles, decisions and politics of what was dubbed the Great War by humanity, or the Colonial War by the Citadel, starting from Relay 314 to Armistice. The story of the bloodiest war in recorded human story, with a death toll in the billions. This is what happens when an unstoppable force meets an immovable object.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 4 - Words: 9,258 - Reviews: 77 - Favs: 245 - Follows: 302 - Updated: 3/22/2018 - Published: 1/2/2018
A Thin Veneer Novel - The Blood of Saints by NorJC reviews
ST/B5-The USS Valkyrie and her crew race at the head of a Klingon/Federation task force into Earth Alliance space to hold at the 'Battle of the Line' against the Minbari's genocidal war machine. This story uses AlbertG's ("Skeet's") "A Thin Veneer" Star Trek Movie era/Babylon 5 "In the Beginning" crossover universe with his permission.
TV X-overs - Rated: K+ - English - Sci-Fi/Drama - Chapters: 24 - Words: 94,012 - Reviews: 166 - Favs: 97 - Follows: 108 - Updated: 3/8/2018 - Published: 12/16/2010
A Godly Visitor by Cananatra reviews
A Goa'uld finds himself teleported to the Galactica. Now all he has to do is convince them a new religion is required.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 8,115 - Reviews: 19 - Favs: 31 - Follows: 48 - Updated: 2/24/2018 - Published: 2/7/2017
Worldwar: 2098 by ArksmithLH reviews
For more than 30 Years, the Terran Alliance has governed the Worlds of Mankind and guided them to prosperity. Now, in 2098, at the dawn of a new Century, the relatively young nation greets another alien race, one which wishes to conquer their homeworld. To the Enemy, this is the Tosevite War. To Humanity, this is the First Contact War.
Worldwar series - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,763 - Reviews: 8 - Favs: 24 - Follows: 24 - Published: 2/21/2018
EVE Online: First Contact by Anhilliator1 reviews
The people of New Eden. One might wonder just how strong they are. Their strength will be tested, however, when they discover the Turians, and with it, a universe of hostility. But hey, it's all in a day's work, isn't it? (FIRST CHAPTER REWRITTEN)
Crossover - Mass Effect & EVE Online - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 1,034 - Reviews: 16 - Favs: 49 - Follows: 67 - Published: 2/20/2018
A Change of Destiny by DesertWriter01 reviews
Kara Thrace died when she flew into the black hole, but she's given a second chance at life. To go and bring the Colonials to Earth, the birthplace of humanity. "Welcome to the SGC, Captain Kara Carter." Will be Lee/Kara.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 2,479 - Reviews: 8 - Favs: 33 - Follows: 42 - Published: 2/10/2018 - K. Thrace/Starbuck
In Torfan, no-one cares if you scream by magkiln reviews
It has been sixth months since the Skyllian Blitz and the galaxy has started to move on. But although their rhetoric has lost its edge, the United Systems are not prepared to let this insult pass. Twenty years ago, they taught the galaxy a lesson. Now it seems that some people need a refresher course.
Crossover - Aliens/Predator & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 8 - Words: 24,713 - Reviews: 197 - Favs: 526 - Follows: 495 - Updated: 1/31/2018 - Published: 4/20/2017 - Complete
The Imperium of Mankind's Conquest by The Bloody Chaos Lord reviews
The Imperium world of Maxia 9 is attacked and the Imperium will show no fear and they shall use this event to further their goals and power. Beware Enemies of Mankind your days are numbered. Hail the God-Emperor!
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Supernatural - Chapters: 6 - Words: 26,392 - Reviews: 169 - Favs: 465 - Follows: 570 - Updated: 1/10/2018 - Published: 12/7/2016
Far From Home by rurousha reviews
Years before Atlantis meets the Wraith, SG-2 meets a stranded alien. Major Griff and John Raythe from season 5 to 7. Canon-compliant. Part 1 of Raythe.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 40,254 - Reviews: 31 - Favs: 49 - Follows: 59 - Updated: 12/24/2017 - Published: 6/3/2014 - OC - Complete
Jurassic Galaxy Chronicles: First Contact by Nicogen reviews
After the events of Jurassic World a virus containing trace amounts of the Indominus Rex's DNA starts infecting Humans. Desperate for a cure they turn to the one man who can stop it, Dr. Henry Wu. Too Late is it discovered it was all apart of his plan. Humanity is gone! Replaced by a race of Dino Hybrids but little do they realize that he might have saved them from the darkness.
Crossover - Jurassic Park & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 17 - Words: 85,426 - Reviews: 462 - Favs: 1,000 - Follows: 1,102 - Updated: 12/19/2017 - Published: 7/27/2015 - Velociraptor, Indominus Rex, Saren A., OC
Mass Effect: Transition by Guyman575 reviews
Humanity makes early progress in colonizing the solar system and discovers the Prothean ruins barren of element zero. Alternatives to Eezo are discovered and utilized by the Alliance. First contact with the Citadel looks different when you have the bigger guns. [AU First Contact & trilogy events]
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 7,858 - Reviews: 15 - Favs: 90 - Follows: 143 - Published: 12/18/2017 - Admiral Hackett, Shepard, OC
Gateway to The Stars by andrewjameswilliams reviews
Companion story to This Isn't Kansas. In the aftermath of the battle with the Goa'uld Ashur the United Earth Government authorizes new Stargate missions to begin.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,399 - Reviews: 10 - Favs: 89 - Follows: 83 - Published: 12/16/2017 - Gen. Landry
An Unpleasant Surprise by KE12 reviews
AU: After the first contact war Humans go into hiding before the council can begin peace talks, 200 years later a mysterious mechanical monster shows up in their space, and Shepard wants to know what it is, and if they should fear it.
Mass Effect - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 18 - Words: 59,086 - Reviews: 110 - Favs: 491 - Follows: 570 - Updated: 12/15/2017 - Published: 5/8/2017 - J. Garson, Garrus V., Liara T'Soni
The Giants by monbade reviews
What if a number 6 had been caught, what if, one of the planets had an operation planned in case the Cylons came back, and what if, the largest ships in the fleet jumped away with the survivors. The Giants, the Constructionstar classes Leviathan, Hephasetus and the Ranger class Mobile Shipyard escape with the evacuation fleet. They run to survive so they can fight one day
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 41,057 - Reviews: 130 - Favs: 309 - Follows: 332 - Updated: 12/8/2017 - Published: 7/14/2013
Children of War by TheCouchEffect reviews
Humans have had a long love affair with war. Throughout history, ever since man discovered the killing power of rock and bone, mankind has become addicted to violence. Some even claim that Humans are the 'Masters of War'. But this was just the hubris of those who had never encountered another intelligent species... right? Alternate First Contact
Mass Effect - Rated: M - English - Chapters: 4 - Words: 24,361 - Reviews: 64 - Favs: 297 - Follows: 400 - Updated: 11/13/2017 - Published: 9/29/2017
Line in the Sand by Domesticated Sword reviews
When a Precog saw the eventual end of the human race, brought on by Parahumans, they contract a Tinker to get all possible Parahumans off the planet, so he builds a ship. Over a hundred and seventy years later, a massive ship arrives at the Citadel. First fic, rated M for swearing and eventual violence
Crossover - Mass Effect & Worm - Rated: M - English - Humor/Sci-Fi - Chapters: 6 - Words: 17,122 - Reviews: 64 - Favs: 341 - Follows: 436 - Updated: 11/1/2017 - Published: 1/23/2017
The Rise of Darth Xander by Dhagon reviews
YAHF/Ship of the Line Challenge inspired. Xander goes as Darth Vader for Halloween. Changed by the events of that night, he decides to forge his own destiny. And as the rest of the galaxy will discover, sometimes evil is best fought by another kind of evil.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 71,692 - Reviews: 205 - Favs: 664 - Follows: 660 - Updated: 10/30/2017 - Published: 5/11/2017 - Complete
Brothers in Arms by Syphon01 reviews
before the Earth Minbari war and the second Cylon war and Earth Explore ship stumbles across the 12 Colonies of Kobol and fun stuff happens
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: M - English - Chapters: 2 - Words: 8,626 - Reviews: 35 - Favs: 100 - Follows: 131 - Updated: 9/19/2017 - Published: 3/19/2016
Fallen Heroes: Book One Version 2 by SeanKR reviews
The Survivors of the Twelve Colonies of Kobol are searching for what they believe is the long lost thirteenth tribe on a planet known as Earth. The first clues on their journey are found on the long lost mother planet for them Kobol. Heading into an area of space where they believe they will find Earth and hopefully sanctuary and a new start while on the run still from the Cylons.
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 3 - Words: 26,696 - Reviews: 40 - Favs: 121 - Follows: 183 - Updated: 9/13/2017 - Published: 9/16/2013
Sounds like Slaver by BovinePirate reviews
Sequel to Rhymes with Shmaliens. Join Xander as he stumbles his way through his new career.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor/Adventure - Chapters: 10 - Words: 36,615 - Reviews: 36 - Favs: 166 - Follows: 228 - Updated: 8/12/2017 - Published: 5/22/2017 - Xander H., D. Jackson, J. O'Neill
UNSC: Pheonix Rising by Deathwatch Razgriz reviews
What if the UNSC was far more powerful? What if due to an accident the UNSC gained power in the 1960s? Due to these two simple facts the Salvation of 3 dimensions has begun.
Crossover - Warhammer & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 37 - Words: 56,530 - Reviews: 355 - Favs: 388 - Follows: 348 - Updated: 8/6/2017 - Published: 8/13/2011 - Complete
Desperate Decisions by LoneWolf1968 reviews
I've seen several Star Trek/Stargate crossovers so I decided to do one with a bit of a twist. With the theory being that there are an infinite number of realities, wouldn't it make sense that there was an equivalent Jack O'Neill in the Star Trek Universe?
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 13 - Words: 125,496 - Reviews: 85 - Favs: 241 - Follows: 190 - Updated: 8/4/2017 - Published: 4/26/2014 - Complete
How To Invade An Alien Planet by roman566 reviews
Ah yes, Alien Invasions. The favorite past time of Always Chaotic Evil aliens. Mass Effect has couple of races like that. Surely such Sufficiently Advanced Aliens should have no trouble with conquering one Insignificant Little Blue Planet, right? It's not that the planet in question has faced so many failed invasion that the aliens inhabiting it wrote a guide to help invaders...
Mass Effect - Rated: T - English - Parody/Sci-Fi - Chapters: 1 - Words: 7,572 - Reviews: 66 - Favs: 295 - Follows: 254 - Published: 7/29/2017
StarGate: Galactic Imperium by VexMaster reviews
What if someone from our universe goes to the Stargate universe with everyting we know about it? He will build an empire unlike any other before it. 1st person POV and POV from SG-1. A massive crossover!
Stargate: SG-1 - Rated: M - English - Sci-Fi/Fantasy - Chapters: 131 - Words: 786,594 - Reviews: 3411 - Favs: 2,723 - Follows: 2,532 - Updated: 7/27/2017 - Published: 1/22/2009
Battlestar Odyseey by Supreme Commander reviews
The Odyssey was a prototype ship built with some new technology it had a ten year mission to find the 13 colony of Kobol until the Cylons attack the colonies. it join with the Battlestar Galactica and its civilian fleet at Ragnar Anchorage and together they go and search for Earth. the Odyssey sends out patrols every day to find out if anything is ahead of them.
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 25,269 - Reviews: 20 - Favs: 50 - Follows: 46 - Updated: 7/23/2017 - Published: 1/23/2014 - W. Adama, L. Roslin
Tara Sheppard by fmfan1980 reviews
What if Tara was Major John Sheppard's half sister? Just a thought I had while writing one of my chapters. Takes place after the Siege of Atlantis, and during 'Seeing Red' of BtVS. I know timelines don't match which is why this is AU. *Chapter 30 has been edited.*
Crossover - Buffy: The Vampire Slayer & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 66 - Words: 225,873 - Reviews: 233 - Favs: 182 - Follows: 256 - Updated: 7/21/2017 - Published: 7/11/2015 - [Tara M., Willow R.] Buffy S., John S.
Ned's Six by Shiva-J reviews
One morning Ned Stark felt compelled to ride into the Wolfswood where he found a woman in a red dress, lost and near death, speaking a language that he didn't understand, her name was Caprica.
Crossover - Battlestar Galactica: 2003 & A song of Ice and Fire - Rated: T - English - Romance/Hurt/Comfort - Chapters: 3 - Words: 5,055 - Reviews: 27 - Favs: 111 - Follows: 121 - Updated: 7/6/2017 - Published: 3/13/2016 - [Number Six, Eddard S./Ned]
The FARCRY of the Colonies by grimreaper's lost soul reviews
What would've happened if the Colonies had a disgraced Sagittarian Lieutenant Commander in their reserves who, noticed the clues to the impending Cylon extermination of the Twelve colonies, with a reservist task-force and two of the oldest serving ships in the colonial fleet under his command, what will be the result of the new war with the Cylons. Rated M for sex, swears and more.
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 12 - Words: 23,743 - Reviews: 38 - Favs: 120 - Follows: 112 - Updated: 7/5/2017 - Published: 12/22/2013 - W. Adama, H. Cain, OC
A Goa'uld Miracle by skarosianlifeform reviews
What if, at the beginning of the Earth-Minbari War, Earth got an unexpected chance ?
Crossover - Babylon 5 & Stargate: SG-1 - Rated: K - English - Adventure - Chapters: 23 - Words: 36,565 - Reviews: 58 - Favs: 133 - Follows: 185 - Updated: 7/5/2017 - Published: 10/25/2014
The New Tollan Council by TheDreadCaptain reviews
The Tollans never told the Tauri that 50 years ago they under went a Civil-War that caused almost 500 Million Tollans to leave for an unknown galaxy. Thoses Tollans fromed The New Tollan Council following many policies like the Old Council only that they arent as nearly as Isolationalistic.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 7,161 - Reviews: 31 - Favs: 99 - Follows: 125 - Updated: 7/1/2017 - Published: 5/23/2017
Tau'ris Suprise by TheDreadCaptain reviews
What if in the Earth-Mimbari war a Tau'ri Colony and the Tau'ri Fifth Fleet is somehow transported to the Babylon 5 Universe and are discovered by the Mimbari. Multi-Crossover now.
Crossover - Babylon 5 & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 11,494 - Reviews: 126 - Favs: 149 - Follows: 200 - Updated: 6/16/2017 - Published: 2/8/2017 - OC, OC
World's War Z or Colonials, Cylons and Zombies OH MY! by KalElAshkevron reviews
A plague of unimaginable horror falls upon the Twelve Colonies of Kobol, did the Cylons do it? Or will both races fall? Oneshot!
Crossover - Battlestar Galactica: 2003 & World War Z - Rated: M - English - Horror/Sci-Fi - Chapters: 1 - Words: 8,085 - Reviews: 7 - Favs: 13 - Follows: 4 - Published: 6/8/2017
The Alliance of Brittania by TheScribeofLelouch reviews
Zero Requiem never did happen. Lelouch was never the demon emperor. He ruled justly over the years, as an immortal. The world was united under him, as war ceased to exist; they focused on the frontier above them: Humanity advances far beyond;Technology, moral, social, economy and development. Humanity became the first species to develop technologies without relying on element zero.
Crossover - Code Geass & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 28,912 - Reviews: 283 - Favs: 1,505 - Follows: 1,804 - Updated: 6/2/2017 - Published: 12/14/2013 - Lelouch L.
The Aftermath: The End by fmfan1980 reviews
Sequel to 'The Aftermath'. This takes place two years after the destruction of the device that would have sent Vala and Daniel to the Ori galaxy. Since the device was destroyed, there was no Ori. A new teams heads to the Twelve Colonies of Kobol where they meet up with teh ned of days *Updating all chapters and will be uploaded as a new story.*
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 31 - Words: 114,555 - Reviews: 130 - Favs: 159 - Follows: 223 - Updated: 6/2/2017 - Published: 6/3/2016
The Slayer's New Hope by lateVMlover reviews
Set in season 5 of Buffy. When Joyce realizes she's sick, she decides it's time to tell her daughters the truth about who their father is. This story will feature SG-1 characters but set primarily in Sunnydale. Teal'c most featured SG-1 character besides Daniel. Jack, Cameron Mitchell, and Sam also featured.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Drama/Family - Chapters: 20 - Words: 73,855 - Reviews: 115 - Favs: 359 - Follows: 267 - Updated: 5/27/2017 - Published: 11/22/2016 - Buffy S., Dawn S., D. Jackson, Teal'c - Complete
Contact at Kobol by wilkins75 reviews
The scrolls tell that 13 tribes left the birthplace of humanity on Kobol, 12 went one way and the other Earth went another only to lose all contact with their cousins. It is written that one day they would reunite but when they Earth meets their cousins it is not what they expected and it would cost both sides in blood. (Stargate SG1/Battlestar Galactica)
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure - Chapters: 80 - Words: 478,758 - Reviews: 5376 - Favs: 1,809 - Follows: 1,607 - Updated: 5/25/2017 - Published: 3/20/2015 - Complete
Battlestar Galactica: The Second Fleet by Vinnie Warlock reviews
The Fleet is shaken by the arrival of another Fleet of survivors, and as ghosts from the past are brought into light, mistrust, prejudice and conspiracies flourish. Rated M for Adult situations, Violence and Language.
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 121,376 - Reviews: 93 - Favs: 145 - Follows: 122 - Updated: 5/12/2017 - Published: 2/18/2011
Midnight Blue by Amelia E. Adler reviews
Alice has joined the Air Force because she wanted to follow into her father's footsteps. She did not expect to wind up as a space fighter pilot aboard a battlecruiser, traveling all over the galaxy. Special in many ways, she now has to overcome her own insecurities if she wants to keep pace with the demands of the job... OC story with no AU (should fit in with the canon).
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 26 - Words: 164,946 - Reviews: 107 - Favs: 113 - Follows: 117 - Updated: 5/7/2017 - Published: 7/22/2015 - Complete
Mass Effect: Escherian Era by Akallas von Aerok reviews
First Contact AU: What would you do if you find out that you were revived from death by moving your consciousness into a robotic body and then also learn that your descendants have established an interstellar empire that bows to no one? That's my situation right now. My name is David Escher Senior, and welcome to my rather turbulent second life.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 50,740 - Reviews: 171 - Favs: 555 - Follows: 641 - Updated: 4/29/2017 - Published: 2/15/2017
Battlestar: Terran Contact by TheDreadCaptain reviews
In the Terran year 2021, the Colonial Battlestar BS Andromeda arrived at the Terran Pluto Station after Four years of search for the Thirteenth tribe of Kobol. Its arrival signaled a new age for the Terrans, Unlikley Alliances and The greates War in Human history... But the question remains, Will Terra Prime rise to glory or Burn to ashes. First Part of CH1 is a Timeline. Rated T.
Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 5,233 - Reviews: 16 - Favs: 26 - Follows: 26 - Published: 4/21/2017
Terran Federation: Contact by L4 of the WEST reviews
For more than 20 years, the Terran Federation's path into the darkness beyond Earth has been marked by war, betrayal, and bugs. Every alien they met in the blackness of space has been hostile, pushing the region on a path to another great interstellar war. But sometimes, you get lucky, will the 6th time over Shanxi be it?
Crossover - Starship Troopers & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 28 - Words: 164,615 - Reviews: 395 - Favs: 1,112 - Follows: 1,092 - Updated: 4/16/2017 - Published: 8/7/2014 - Complete
Space in Conflict: Human Assault by Phuripat reviews
Relay 314 is activated and the Turian find Earth in the middle of WW3, the Turian thought they can defeat Earth within a week but they soon found out that they are messing with someone they shouldn't be messing with. Co-Author with Timedraven117. Warning, HFY. Viewers discretion is advised
Crossover - Mass Effect & World in Conflict - Rated: T - English - Parody/Humor - Chapters: 11 - Words: 56,871 - Reviews: 120 - Favs: 455 - Follows: 604 - Updated: 4/11/2017 - Published: 6/24/2015 - U. Wrex, Tali'Zorah, Saren A., OC
Johnson Case by AivriZaive reviews
NCIS team is at the crime scene, investigating another body, when somebody comes to steal it.
Crossover - Stargate: SG-1 & NCIS - Rated: K+ - English - Angst/Crime - Chapters: 6 - Words: 6,959 - Reviews: 45 - Favs: 53 - Follows: 116 - Updated: 3/28/2017 - Published: 4/13/2015 - S. Carter, J. O'Neill, Leroy Jethro Gibbs, Ziva D.
Chances of Survival (Original) by JimKirk1 reviews
When the U.S.S Enterprise finds spatial distortions in a distant sector of space, Kirk goes to investigate. What he finds could change the Federation forever.
Crossover - Battlestar Galactica: 2003 & Star Trek: 2009 - Rated: K - English - Sci-Fi - Chapters: 15 - Words: 31,922 - Reviews: 40 - Favs: 48 - Follows: 50 - Updated: 3/27/2017 - Published: 12/19/2015
Stargate Tau'ri Federation by SithDan reviews
Sequel to Stargate Atlantis Galactic Federation. The story follows the Tau'ri(Humans of Earth) 65 years after the return of city of Atlantis returned to the Tau'ri Homeworld: Earth. Follow the Tau'ri in their Home Galaxy as they are founded their own Galactic Government and face Challenges in the Milky Way galaxy.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 19 - Words: 58,041 - Reviews: 10 - Favs: 34 - Follows: 31 - Updated: 3/24/2017 - Published: 3/23/2015 - Complete
Operation Exodus by zagor03 reviews
A few years before the fall of the Colonies a plan was put in motion in case the Cylons returned and destroyed everything; in order to ensure the survival of humanity. Operation Exodus starts a year and a half before the fall of the twelve colonies...
Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Tragedy - Chapters: 37 - Words: 273,756 - Reviews: 224 - Favs: 359 - Follows: 335 - Updated: 3/20/2017 - Published: 8/11/2011 - Complete
Whispers by Evenmoor reviews
Methos, seeking something new and to maybe take a vacation from younger Immortals eager to take his head, has taken Dr. Jackson up on his offer to join the Stargate Program. His first assignment: the previously-Lost City of Atlantis.
Crossover - Highlander & Stargate: Atlantis - Rated: K - English - Sci-Fi/Adventure - Chapters: 4 - Words: 4,784 - Reviews: 34 - Favs: 108 - Follows: 193 - Updated: 3/19/2017 - Published: 1/19/2017
Reconnecting with Family by OutForAWalkBitkah reviews
While going through one of the worst events of her life, Buffy calls her uncle to tell him the news. How does he take the loss of his baby sister? A third show will be added to the crossover in the 2nd chapter. Rated T just to be safe.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Family/Hurt/Comfort - Chapters: 2 - Words: 3,078 - Reviews: 36 - Favs: 131 - Follows: 203 - Updated: 3/16/2017 - Published: 9/13/2013 - Buffy S., Gen. Hammond, J. O'Neill
The Cylon Wars by Illuviar reviews
On the eve of the Colonies fall, a certain Model Six starts experiencing memories that could not possibly be real. Fragments from a past that could never be. It all started when she was ordered to assassinate a certain Admiral a day before the Plan was to be executed. It's too bad that she remembers him from a life a Cylon could not have lived...
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 8 - Words: 24,695 - Reviews: 38 - Favs: 152 - Follows: 177 - Updated: 2/17/2017 - Published: 2/13/2016
The 13th Tribe - OLD by The Lone Dark Jedi reviews
Earth is lost, a population of 7 Billion is now 3 Million. None of our Allies have room for us. And our people are dying in the acid rain of Earth. However a light is visible in the Darkness. A place where the Tau'ri can rebuild. The Tribes of Kobol offer a refuge for the bloodied children of Earth.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 34,145 - Reviews: 79 - Favs: 159 - Follows: 229 - Updated: 2/14/2017 - Published: 12/29/2014 - S. Carter, R. Woolsey, R. McKay, W. Adama
The Siege of Shanxi by Made Nightwing reviews
2157: The Turian Hierarchy launches a secretive war against a new species known as 'humanity'. The first major battleground is the outlying colony world of Shanxi, defended by the 3rd Garrison Division of the Systems Alliance Marines. With overwhelming odds against them, the hopes of Shanxi rest with the fledgling Alliance fleet...and unlikely allies within the ranks of their foes.
Mass Effect - Rated: T - English - Adventure/Tragedy - Chapters: 45 - Words: 237,786 - Reviews: 649 - Favs: 808 - Follows: 735 - Updated: 2/13/2017 - Published: 7/8/2011 - Complete
Rhymes with Shmaliens by BovinePirate reviews
After the collapse of the Hellmouth, Xander is on a road-trip in search of retirement. Drama & intrigue ensues when he stops off in Colorado Springs and bites off more than he can chew when he bites the head off a snake that came out of a guy's face. Or Come watch Xander try to snark the secrets of the SGC out of Jack!
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Humor/Adventure - Chapters: 7 - Words: 23,523 - Reviews: 77 - Favs: 504 - Follows: 417 - Updated: 2/3/2017 - Published: 1/9/2015 - Xander H., J. O'Neill - Complete
Mistaken Identity by Evenmoor reviews
After a chance meeting in Colorado Springs, Methos recognizes a mysterious blue-eyed man, five thousand years dead. Daniel Jackson, meanwhile, mistakes Methos for the Goa'uld Tanith, and reacts rather poorly. The situation only grows more complicated when Amanda comes to Colorado Springs, hunting down a rogue Immortal with an unknown agenda.
Crossover - Highlander & Stargate: SG-1 - Rated: K+ - English - Drama/Mystery - Chapters: 57 - Words: 69,914 - Reviews: 507 - Favs: 405 - Follows: 557 - Updated: 1/20/2017 - Published: 10/6/2011 - Methos, D. Jackson - Complete
The Thirteenth Tribe by Meshakhad reviews
The Fleet detects a signal from the Thirteenth Tribe, and sets a new course, only to discover a new terror on a planet called 'Miranda'...
Crossover - Firefly & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 6,280 - Reviews: 17 - Favs: 48 - Follows: 72 - Updated: 1/19/2017 - Published: 7/25/2016
When Alterans hide by stephenopolos reviews
The surviving member of an alteran family that has been hiding on earth sees atlantis' fireball in the sky an wonders.
Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 14,706 - Reviews: 49 - Favs: 167 - Follows: 225 - Updated: 1/18/2017 - Published: 3/21/2013
Stargate: The Second Great Alliance by Seraphin2011 reviews
With the Second Great Alliance finally being formed, the Guardians, the Terrans, the Asgard and the Nox are set out to bring everlasting peace and prosperity to the region of space they inhabit. A task not easy to accomplish when faced by so many, old and new, enemies constantly trying to destroy them with every means at their disposal.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 42 - Words: 458,330 - Reviews: 770 - Favs: 714 - Follows: 626 - Updated: 1/5/2017 - Published: 9/14/2012 - J. O'Neill - Complete
A Tomorrow For Us by WDO345 reviews
Thus, The Gears Fought here. After the end of the Locust War, with the Gears rebuildings their home and the Government, a portal to a new world opens up in Jacinto. A world full of new opportunities and second chances. A place untouched by the ravages of modern warfare. A place beyond the Gate. Revamped in A World Beyond Their Own.
Crossover - Gears of War & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Chapters: 12 - Words: 62,980 - Reviews: 154 - Favs: 444 - Follows: 464 - Updated: 1/2/2017 - Published: 3/4/2016
The Journey by Fabius Maximus reviews
Set After the Pirate King. The Boss is leaving the Colonies, but someone is definitely following his fleet...
Battlestar Galactica: 2003 - Rated: T - English - Drama - Chapters: 3 - Words: 5,051 - Reviews: 22 - Favs: 83 - Follows: 90 - Updated: 12/31/2016 - Published: 9/16/2014
Gate - Thus NATO Fought there! by MagicalGeek reviews
The Empire found gates at Alnus Hill opening gate to almost every NATO Countries.
Crossover - World in Conflict & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 21,344 - Reviews: 60 - Favs: 125 - Follows: 133 - Updated: 12/20/2016 - Published: 8/28/2015
Stargate Mass Effect by InHuman Englishman reviews
Set after the last SG1 film and Atlantis finale. On a planet at the edge of the stargate network in the Milky Way galaxy, a Citadel commissioned exploration fleet is about to make a a monumental discovery and the people of Shaanxi are going to meet their neighbours. This is my attempt to smash together to well written universes without ruining them. Sorry, no working title yet
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,006 - Reviews: 188 - Favs: 539 - Follows: 831 - Updated: 12/18/2016 - Published: 4/3/2014
The Imperium of Mankind's Rise by The Bloody Chaos Lord reviews
A Hive World is attacked by a new Xeno race and Inquisitor Hadrian seeks to find them to end their threat and retrieve to stolen Humans but he will find more then he was bargaining for but perhaps he will find something to save the Imperium of Mankind.
Crossover - Warhammer & Mass Effect - Rated: M - English - Horror/Sci-Fi - Chapters: 9 - Words: 36,538 - Reviews: 174 - Favs: 266 - Follows: 326 - Updated: 12/7/2016 - Published: 1/16/2015 - Inquisition, Deathwatch, OC
Dawn of the Tok'ra by arturus reviews
Meet Dawn Summers, teenager, pan-dimensional key and host. Life on the Hellmouth was pretty weird but it was normality city compared to what she's facing now. Currently being re-written MAY 2018.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Sci-Fi - Chapters: 26 - Words: 64,895 - Reviews: 105 - Favs: 274 - Follows: 374 - Updated: 10/24/2016 - Published: 10/26/2014
Stargate SG-1: Uprising by Obrusnine reviews
When a young hacker exposes the Stargate program and throws the world into chaos, it is up to SG-1 to find a way to work together with the bitter idealist to bring peace back to the Earth. This story is an ongoing episodic series of twenty episodes. It will be part of a group of four stories meant to finally give Stargate the ending it deserves. New scene every Tuesday!
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 19,713 - Reviews: 20 - Favs: 37 - Follows: 60 - Updated: 9/30/2016 - Published: 9/10/2016 - S. Carter, C. Mitchell, OC
Pandora's Scions by NorJC reviews
A Raptor discovers far more than a barely habitable planet inside a nebula after the small craft misjumps during Starbuck's search and rescue mission back to Caprica to retrieve Anders and his people. This is an AU from "Lay Down Your Burdens Part 1" and a crossover with "The Fleet" military/sci-fi anthology series by Bill Fawcett and David Drake.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 34 - Words: 119,525 - Reviews: 328 - Favs: 332 - Follows: 384 - Updated: 9/25/2016 - Published: 12/15/2013 - W. Adama, L. Roslin, D'Anna B., M. Edmondson/Racetrack
Downfall by The Pusillanimous Platypus reviews
After a deadly first contact with a new race of humans, the decision is made to send undercover operatives into the Twelve Colonies. Soon however, with the Colonies burning, the surviving Tau'ri agents find themselves on the run. As they fight to stay one step ahead of the pursuing Cylons, they must also beware of their fellow humans in the fleet.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: M - English - Drama/Adventure - Chapters: 4 - Words: 11,270 - Reviews: 59 - Favs: 91 - Follows: 156 - Updated: 9/22/2016 - Published: 8/29/2016
The New Order of Tribes by Talphon44 reviews
A different look at what happened when the Galactica arrived at Earth. The Battlestar will set in motion a series of events that will rock the foundation of not just one civilization but multiple ones. This is my first attempt at fan-fiction, but I intend to follow through on what hopefully will be a very long story, one of many that will take place in this universe.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 49,714 - Reviews: 298 - Favs: 501 - Follows: 724 - Updated: 9/5/2016 - Published: 12/14/2015
Brother's Betrayal by Dave19941000 reviews
A small stretch of the truth by an enemy long thought gone leads to a clash of worlds. With Earth unwilling to let an attempted invasion slide and the Colonials having lost too much blood to back down, it seems worlds burning is inevitable. Just as planned.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 50 - Words: 233,825 - Reviews: 416 - Favs: 366 - Follows: 447 - Updated: 8/23/2016 - Published: 8/18/2014 - Complete
Hostile First Contact for the Federation (under rewrite) by charly120 reviews
The USS Normandy NCC-1702-A Captained by Desiree Shepard is on a mission to remove the Mass Relay from the near by Federation Colony of Shanxi. The Turians stumble upon the operation and act like turians causing more problems then the ME universe needs. This a AU story, and co-written with Reven207. Story rated M. I DO NOT OWN MASS EFFECT OR STAR TREK. Rating changed for language
Crossover - StarTrek: Other & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 6 - Words: 41,199 - Reviews: 155 - Favs: 534 - Follows: 713 - Updated: 8/20/2016 - Published: 9/6/2015 - J. Garson, Ashley W.
From the Ashes of Extinction by charly120 reviews
With the Alien attack of 1996 and again twenty years later, Humanity had learned to always be cautious when dealing with anything alien. Never again would Humanity be surprised and brought to the brink of extinction. Reverse engineering the alien technology Humanity rebuilt their planet and went on to colonize their solar system. Rest of summary at beginning of each chapter.
Crossover - Mass Effect & Independence Day - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 10,154 - Reviews: 135 - Favs: 504 - Follows: 639 - Updated: 8/20/2016 - Published: 5/14/2016
Forced Changes by charly120 reviews
Selene gives birth to Athena Shepard and raises her on Mindior. A slaver raid changes everything for Shepard and strikes fear into the Batarians and the rest the Citadel races. Rated M for safety and future chapters. Warning this story has OC's and OOC's and does have a few dark moments.
Crossover - Underworld & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 5,241 - Reviews: 14 - Favs: 88 - Follows: 114 - Updated: 8/20/2016 - Published: 12/6/2015 - Selene, J. Garson
Life's Ending, Life's Beginning by becuzitswrong reviews
After the events of graduation go horribly wrong, Buffy leaves Sunnydale for another future.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 32 - Words: 180,265 - Reviews: 261 - Favs: 667 - Follows: 754 - Updated: 8/13/2016 - Published: 8/13/2011 - [Joyce S., J. O'Neill] Buffy S.
Battlestars for Earth by Story Lover 1972 reviews
There are stories which the Colonial's (pre-fall) send a fleet to bring Earth into the Coloniess by force. However, I thought what if instead, the Colonial Fleet was sent to aid us in our darkest hour...
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 19,661 - Reviews: 64 - Favs: 98 - Follows: 111 - Updated: 8/4/2016 - Published: 5/9/2015
The Gulf by Nadie2 reviews
Sam and Jack get together during the Gulf War. Daniel and Janet end up together. Teal'c meets an OC. Everyone has plenty of children, per my usual.
Stargate: SG-1 - Rated: M - English - Family/Romance - Chapters: 143 - Words: 304,026 - Reviews: 682 - Favs: 69 - Follows: 65 - Updated: 7/8/2016 - Published: 7/11/2014
Born into Darkness by fmfan1980 reviews
In chapter 129 of AEJ, Faith was looking at a reality where she was beaten by Buffy during their fight before the ascension. Faith saw Buffy feed her alternate self to Angel to save him from a poison before she left. This is the story of the alternate Faith who survived; along with a revelation that one member of SG-1 will have to face.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Family/Drama - Chapters: 62 - Words: 297,014 - Reviews: 250 - Favs: 208 - Follows: 211 - Updated: 7/4/2016 - Published: 6/9/2015 - Faith L., S. Carter - Complete
The Caprican Stargate Agency by maartenvervloet reviews
Caprica declared the Cylons to be citizens, the Cylon wars never happen, Zak Adama lives A Stargate is discovered near Delphi on the planet Caprica, leading the Capricans through the stars and eventually in conflict with the Goa'uld; they will encounter teams from Earth; there will be a Quantum mirror chapter with characters ending up on canon-Caprica after the nuclear attacks
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Adventure - Chapters: 5 - Words: 8,435 - Reviews: 24 - Favs: 58 - Follows: 88 - Updated: 6/23/2016 - Published: 5/27/2016 - Gen. Hammond, Zak A., M. Edmondson/Racetrack
No Paradoxes by stephenopolos reviews
When the SGC reaches the end of the rope, the only thing left to do is make more rope. Alternate Universe, non-canon characters.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 26 - Words: 30,514 - Reviews: 39 - Favs: 160 - Follows: 208 - Updated: 6/18/2016 - Published: 2/1/2015
They Called Another Man Daddy by Mackenise Jackson reviews
Five years after leaving the SGC. Sam is on the run from abusive husband, with her three daughters. What happens when she runs into old friends? What happens when she runs into the father of her children? SAM/JACK
Stargate: SG-1 - Rated: K+ - English - Romance - Chapters: 21 - Words: 29,502 - Reviews: 668 - Favs: 157 - Follows: 284 - Updated: 6/17/2016 - Published: 3/15/2006 - S. Carter, J. O'Neill - Complete
The Age of the New Frontier: Gate of Destiny by Lord Maximus reviews
While battling a Crystalline Entity a taskforce led by Admiral Denola of the Romulan Republic is pulled through a spatial rift into a new universe where a race of symbiotes use humans as hosts to act as gods and enslave all within their reach. Now they must work together with the people of this universe to free the galaxy from the False Gods.
Crossover - Stargate: SG-1 & Star Trek Online - Rated: T - English - Chapters: 5 - Words: 20,572 - Reviews: 70 - Favs: 119 - Follows: 100 - Updated: 6/6/2016 - Published: 4/26/2016 - Complete
My Enemy's Enemy is my What? by Atlantia.Actual reviews
Forty years after the Cylon war, the Twelve Colonies are once again thriving, when strange fleets of blue alien ships appear and begin wreaking havoc on the Colonies. Meanwhile, the Earth-Minbari war has dragged on for months with little hope of a human victory. These two civilizations are destined to intertwine, and change the course of the galaxy forever.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 8 - Words: 66,596 - Reviews: 128 - Favs: 226 - Follows: 314 - Updated: 6/2/2016 - Published: 9/14/2015
Mass Effect: Clash of Civilizations by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3525 - Favs: 6,120 - Follows: 7,027 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
The Mass Effect Age by Tscorpio1701 reviews
It is a new age for the galaxy, an age of change, which leads to both pain and joy .
Crossover - Babylon 5 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 35,002 - Reviews: 215 - Favs: 490 - Follows: 554 - Updated: 5/22/2016 - Published: 3/10/2011
From Hell's Heart by gtamaster316 reviews
AU First Contact War. It was 48 years of endless slaughter and death. And from the pain and suffering of such unprecedented conflict, emerged an unprecedented plot, born of hate, to bring it all to an end...
Mass Effect - Rated: T - English - Sci-Fi/Tragedy - Chapters: 14 - Words: 75,788 - Reviews: 418 - Favs: 1,015 - Follows: 1,140 - Updated: 5/10/2016 - Published: 2/12/2012 - J. Garson, Garrus V.
The Stargate Initiative by Sciencefictionsquirrel reviews
AU. In 1945, Ernest Littlefield ventures through the Stargate and manages to convey that he is alive via a radio set. This, coupled with a more intact Heliopolis, result in the development of the Stargate Initiative, dedicated to using the stargate for the benefit of the USA and mankind.
Stargate: SG-1 - Rated: T - English - Chapters: 20 - Words: 89,733 - Reviews: 204 - Favs: 508 - Follows: 552 - Updated: 5/6/2016 - Published: 7/4/2013
Ashes of Aschen by Dave19941000 reviews
They came from nowhere. A thousand ships led by an enemy long believed destroyed, their fleet blocked the sun as the "Colonies" claimed Earth as the long lost tribe of their nation.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 6,301 - Reviews: 20 - Favs: 104 - Follows: 154 - Published: 5/5/2016
Rare friends by doctor chocolate thunder reviews
The ORI have been defeated and Atlantis is in fast action on mars. Earth is aware of the stargate now and has begun to embrace its roll. Meanwhile in Pegasus New Lantea is also in full swing fighting the Wraith, But daniel and SG-1 have a new mission. A mission that could change the pegasus galaxy and the whole universe. both stargates bsg and The matrix will get time here
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Suspense - Chapters: 12 - Words: 89,292 - Reviews: 89 - Favs: 193 - Follows: 196 - Updated: 4/21/2016 - Published: 2/28/2013 - D. Jackson - Complete
Minor Characters VII: The Right Thing to Guide Us by RowenaR reviews
It was supposed to be a boring, bland babysitter mission for SG-10. It ends up in a different reality. Oops.
Stargate: SG-1 - Rated: T - English - Friendship - Chapters: 12 - Words: 40,422 - Reviews: 26 - Favs: 6 - Follows: 5 - Updated: 4/20/2016 - Published: 8/11/2014 - OC - Complete
The Cylon Chronicles by doctor chocolate thunder reviews
Calvin is looking to understand the world. the problem is that Calvin is half Cylon. As a historian Calvin is looking to document and understand the world around him. specifically the rise of the Tauri in the universe at large. Primarily a collection of short stories taking place in the rare friends and rise of the phoenix AU. Although we will not necessarily stay there
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 3 - Words: 9,673 - Reviews: 5 - Favs: 20 - Follows: 31 - Updated: 4/20/2016 - Published: 4/30/2014 - J. O'Neill
A Dark Dawn by Ave Imperium reviews
A new race was discovered and annihilated. A century passed and Citadel space forgot, but Humanity never did.
Mass Effect - Rated: T - English - Horror/Adventure - Chapters: 36 - Words: 143,972 - Reviews: 1043 - Favs: 2,426 - Follows: 2,278 - Updated: 4/12/2016 - Published: 8/21/2014 - Tali'Zorah, Shepard - Complete
United We Stand, a Stargate Alternate Universe by LHB reviews
One of the main tropes of Stargate was that it could be happening Right Now, hidden from the public by government secrecy. This alternate universe assumes Stargate is happening in our world as we know it with a heavier dose of realism and harder sci fi. It tells the story of the SGC, Earth, and humanity in a universe full of aliens, technological wonders, and galactic conflict.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 8 - Words: 70,634 - Reviews: 19 - Favs: 59 - Follows: 68 - Published: 4/7/2016
The Aftermath by fmfan1980 reviews
Based in the alternate reality visited by Captain Willow Rosenberg of SG1 in AEM (Chapter 61 to Chapter 64), this is just the aftermath of the events in that chapter. (09/11/06- Edited Chapters 2, 3, 22, 23.)
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 88 - Words: 306,287 - Reviews: 241 - Favs: 125 - Follows: 129 - Updated: 3/24/2016 - Published: 9/19/2014 - [Willow R., Tara M.] - Complete
Halo Mass Effect: The New Dawn by OverLord3475 reviews
Humanity has joined forces with their former enemies to form the OSA, they have formed new alliances that have made them stronger, but what awaits them beyond the relay are they ready for a new chapter? inspired by Halo a new age and HaloMasssEffect: ruptured universe. this is a multicrossover (other franchises).
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 45,937 - Reviews: 109 - Favs: 382 - Follows: 461 - Updated: 3/23/2016 - Published: 7/1/2014 - Master Chief/John-117, Shepard
Worldwar: Missionaries Down to Earth by AlbertG reviews
The Race has been freed from from the grip of Colonial conquest in less than two weeks. The writing is on the wall and now The people of Kobol must make nice with monotheistic Earth. How can they do that? Well, send missionaries! Book III-Colonials to the 13th colony, er Earth!
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 15 - Words: 93,138 - Reviews: 405 - Favs: 520 - Follows: 460 - Updated: 2/29/2016 - Published: 12/8/2014 - Complete
Ship of the Line: Phoenix by wlfgang213 reviews
This is a response to the Ship of the Line challenge (#7035) on TTH. Xander gets a Starship for Halloween, the Starship Phoenix *ON HIATUS to work on Xanderpocalypse*
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 20,170 - Reviews: 107 - Favs: 467 - Follows: 580 - Updated: 2/23/2016 - Published: 12/31/2015 - Xander H., Buffy S.
Grimm Tidings by Amycat8733 reviews
A string of suspicious deaths cause two worlds to collide as Team Sheppard and Portland's Grimm meet. Solving the crimes will take the skills of both teams and every ounce of courage they possess.
Crossover - Stargate: Atlantis & Grimm - Rated: T - English - Sci-Fi/Supernatural - Chapters: 8 - Words: 25,617 - Reviews: 65 - Favs: 46 - Follows: 94 - Updated: 1/10/2016 - Published: 2/13/2014 - John S., Teyla E., Nick B., Hank G.
Finding Earth by Sable Cold reviews
The Tau'ri have a part to play in things to come.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 19 - Words: 77,486 - Reviews: 377 - Favs: 820 - Follows: 891 - Updated: 12/31/2015 - Published: 8/8/2010 - Complete
Scions of Kobol by Vahn reviews
The First Contact War was the first time the Humans met the Citadel race. However, the Incident of Relay 314 was the not first time the Citadel races met humanity. (Up for Adoption)
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Adventure - Chapters: 9 - Words: 30,902 - Reviews: 100 - Favs: 185 - Follows: 175 - Updated: 12/20/2015 - Published: 11/26/2015
Angelus Vindicta by TrueStarGoddess reviews
"Don't you want to help, Dr. McKay?" D blinked up at him innocently. "No. Don't do that," Rodney pointed a finger at her, "It's not going to work this time." "You DO want to help us," John looked at Rodney with wide eyes and a pouty lower lip, "Don't you, Rodney?" "Grown men should not be making puppy dogs eyes," Rodney insisted. Part two of Angel Series.
Stargate: Atlantis - Rated: T - English - Sci-Fi/Friendship - Chapters: 18 - Words: 61,419 - Reviews: 72 - Favs: 126 - Follows: 130 - Updated: 12/19/2015 - Published: 7/15/2015 - Elizabeth W., Rodney M., John S., OC
Battlestar Galactica: Where Angels Fear to Tread by Lord Maximus reviews
The Cycle changes, expands, and contracts anew. It seemed to be finally broken until one sudden change and the cycle is renewed. A threat from the future brings a threat to all worlds and no one knows if it will end for good this time.
Crossover - Terminator & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 15 - Words: 55,295 - Reviews: 51 - Favs: 48 - Follows: 35 - Updated: 12/14/2015 - Published: 6/6/2015 - Complete
Stargate: The fall of the colonies by AmigoButze reviews
AU STORY: It's been six months since General O'Neill died. For Sam Carter and Daniel Jackson, it feels like something important is lost forever. When the Stargate malfunctions during a routine mission, they find themselves in the midst of an escalating conflict they do not understand. Will they be able to survive and even find what they have lost?
Stargate: SG-1 - Rated: K - English - Drama/Adventure - Chapters: 15 - Words: 90,950 - Reviews: 75 - Favs: 32 - Follows: 56 - Updated: 12/12/2015 - Published: 8/25/2015 - S. Carter, D. Jackson, J. O'Neill - Complete
Lord Typhoeus by scififan1982 reviews
A Goa'uld escaping Baal is thrown into the area of the twelve colonies.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 4,968 - Reviews: 17 - Favs: 20 - Follows: 24 - Updated: 12/10/2015 - Published: 7/14/2015
Stargate: Triangulum by Dave19941000 reviews
With the discovery of a new trans-galactic gate coordinate, Star Gate Command forms a new expedition to the Triangulum Galaxy. But where the Ancients went trouble always followed, and the Triangulum Expedition finds themselves facing one unlike any the Milky Way or Pegasus galaxy had to offer.
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 18,175 - Reviews: 33 - Favs: 79 - Follows: 113 - Updated: 12/10/2015 - Published: 11/30/2014 - OC
the Walking Death Korps by Doomsdayguy12345 reviews
A Death Korps Krieger had been fighting in a war in the name of the Emperor when by his misfortune he had been blown into a Warp hole, instead of the painful existence that the Warp promises he fell onto hard soil, only to be greeted by a new enemies and people. Will he be able to serve his purpose, while his morals are tested by these strange garbed people?
Crossover - Warhammer & Walking Dead - Rated: T - English - Family/Sci-Fi - Chapters: 21 - Words: 37,000 - Reviews: 94 - Favs: 241 - Follows: 259 - Updated: 12/5/2015 - Published: 3/6/2015
The Alliance Wars by vliegenvanger reviews
this is a general continuation of BSG 16, Under Siege and TFS Ticonderoga. I have changed several other things. although this story is categorized as crossover, it will mainly deal with the SG side and a bit of BSG. now includes the Ori
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 21 - Words: 233,843 - Reviews: 155 - Favs: 173 - Follows: 201 - Updated: 12/5/2015 - Published: 3/31/2010
The First Movement of the Odyssey by Crazy-88 reviews
"You are the Fifth Race. Your role is clear. If there is any hope in preserving the future, it lies with you and your people" Because all it takes is one ship. Perhaps in the wrong place... But unquestionably, at the right time.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 206,461 - Reviews: 309 - Favs: 954 - Follows: 1,048 - Updated: 12/1/2015 - Published: 7/15/2013
All The Difference by Knife Hand reviews
SG1 gets some help from an unexpected source… The future. Chap 10 now up
Crossover - Stargate: SG-1 & Buffy: The Vampire Slayer - Rated: T - English - Chapters: 10 - Words: 17,517 - Reviews: 73 - Favs: 275 - Follows: 361 - Updated: 11/20/2015 - Published: 2/3/2007 - Xander H., Tara M., S. Carter
Just Another Tuesday by BrightestDarkness reviews
In the year 2154, the citizens under the Council suffered a rude awakening when they were assaulted by strange foes beyond imagining, and were aided by mighty allies, who operated beyond reason. The civilizations of the galaxy called this event the most unexpected discovery of all time. The humans called it Tuesday. AU/Fusion.
Crossover - Marvel & Mass Effect - Rated: T - English - Adventure/Humor - Chapters: 9 - Words: 53,356 - Reviews: 192 - Favs: 581 - Follows: 553 - Updated: 11/18/2015 - Published: 12/9/2014
Mass Effect: X-Com Theory: Project Shanxi by timedraven117 reviews
It has been over a century since the Ethereal Invasion and the Equis First Contact War. Humanity has learned to accept their former foes, and their former victims. But the threat has always remained, "The greater foe" promised by the UberEthereal. Now it is the year 2157, near the Shaanxi system the Relay War shall begin with a galactic order that has stood for over 2,000 years.
Crossover - X-Com & Mass Effect - Rated: T - English - Sci-Fi/Supernatural - Chapters: 11 - Words: 54,285 - Reviews: 79 - Favs: 255 - Follows: 315 - Updated: 11/10/2015 - Published: 5/8/2015 - Admiral Hackett, Councilor Tevos, Primarch Adrien Victus
Judgement by keithallen reviews
Galactica and the fleet arrive at Earth to find a nuclear wasteland - and something they least expect. The question is, who really are these aliens? Category shifted to BSG/ Highlander crossover *This is an idea I've been pondering, let me know if you'd like to see more.*
Crossover - Battlestar Galactica: 2003 & Highlander - Rated: M - English - Sci-Fi/Drama - Chapters: 20 - Words: 66,387 - Reviews: 39 - Favs: 65 - Follows: 60 - Updated: 11/4/2015 - Published: 6/13/2013 - Complete
Organic toasters by Brian1972 reviews
The Cylons won the war and fled the nuclear wasteland that once were the 12 colonies. Between the stars they found earth and learned that not all humans hate them. A long time after unification they made contact with the Citadel. Turians were diciplined and First Contact went well until they infromed the Asari Ambasador about their history.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 5 - Words: 18,464 - Reviews: 99 - Favs: 254 - Follows: 359 - Updated: 11/2/2015 - Published: 10/15/2015
Empress in the shadows reworked by Seneth reviews
This is the story of a sane Goa'uld, her rise to power and the birth of her empire. Rework of Voider's fanfiction. AU
Stargate: SG-1 - Rated: M - English - Sci-Fi - Chapters: 13 - Words: 88,147 - Reviews: 351 - Favs: 789 - Follows: 867 - Updated: 10/29/2015 - Published: 4/19/2014 - OC
Stargate Olympus by NorJC reviews
A few years after the disclosure of the Stargate program to the people of Earth, a powerful new Earth cruiser transports SG-1 to assist the planet Galar when a massive alien spacecraft suddenly appears out of nowhere near the Galaran homeworld. This story also has a few tidbits from the Bourne movie series.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 5 - Words: 13,054 - Reviews: 126 - Favs: 260 - Follows: 362 - Updated: 10/22/2015 - Published: 7/30/2015 - D. Jackson, J. Hailey, S. Valerii/Boomer, H. Cain
Resurgence (old) by harbringer2332 reviews
Long ago two warring cultures were separated. Now, long lost cousins meet again. Can anything survive the clash of Titans? (Updates depend on reviews)
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 5,174 - Reviews: 25 - Favs: 17 - Follows: 24 - Updated: 10/15/2015 - Published: 5/24/2014 - W. Adama, K. Agathon/Helo, OC
lost colony by mls20012002 reviews
sword of the stars xover with new BSG rated t to be safe reedited as of 16/03/08
TV X-overs - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 55,735 - Reviews: 75 - Favs: 71 - Follows: 82 - Updated: 10/12/2015 - Published: 7/21/2007
StargateAlliances by The Dark Taff reviews
The Hammond disappears on an exploration mission and ends up in a galaxy far far away. Sorry if bits sound similar to the start of the BSG/Gate crossover but thats me! I own nothing except for the idea behind this story.
Crossover - Star Wars & Stargate: SG-1 - Rated: K - English - Sci-Fi/Adventure - Chapters: 6 - Words: 7,189 - Reviews: 68 - Favs: 152 - Follows: 247 - Updated: 9/23/2015 - Published: 8/9/2012
Not Tuesday by Aracertariel reviews
Daniel's new intern is a mystery he's determined to solve. As long as they don't die first.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor/Drama - Chapters: 2 - Words: 1,417 - Reviews: 23 - Favs: 82 - Follows: 121 - Updated: 9/19/2015 - Published: 6/11/2014 - Dawn S., D. Jackson
30 Minutes by BSG Legacy reviews
The Cylons struck with no warning... but what if they hadn't. In a a fluke of nature, a shuttle makes it into FTL just as the Armistice station is destroyed, giving the Twelve Colonies of man thirty minutes advance warning. Thirty minutes that will change the course of human history.
Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 7,716 - Reviews: 23 - Favs: 58 - Follows: 72 - Updated: 9/9/2015 - Published: 8/14/2015
The Beginning by Sadie's Tales reviews
After a long few months, the SGC is having a get together in a local bar. Sam can't help but be amused at the reaction of the women around her to the men of the SGC. No beta so all mistakes are my own. First fic so I hope you enjoy!
Stargate: SG-1 - Rated: K+ - English - Friendship/Romance - Chapters: 6 - Words: 11,223 - Reviews: 179 - Favs: 106 - Follows: 120 - Updated: 9/8/2015 - Published: 7/29/2014 - S. Carter, D. Jackson, J. O'Neill, Teal'c - Complete
The Long Road Home by FuzyDr4G0NZ reviews
A UNSC battle group, led by an experimental battleship, end up stuck in the middle of a bitter war between Stargate Command and the Goa'uld. Will the Veterans from one war of survival be able to stop the insidious parasites and the other bad guys that follow after them?
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 17,397 - Reviews: 78 - Favs: 279 - Follows: 404 - Updated: 9/8/2015 - Published: 12/14/2012 - S. Carter, J. O'Neill, M. Sullivan
The Gamechangers by Goodpie2 reviews
ABANDONED BECAUSE TERRIBLE. The Turians are old hands at warfare- they know the rules of the game, and are the best players in the galaxy. But what happens when they run into a species that not only plays a completely different game, but breaks the rules to that one, too? M for violence and swearing.
Mass Effect - Rated: M - English - Chapters: 10 - Words: 37,594 - Reviews: 116 - Favs: 518 - Follows: 640 - Updated: 8/30/2015 - Published: 12/3/2014
Mass Effect: A journey through the Eons by Casje reviews
When a strange device capable of remarkable feats is found in the Martian ruins, the course of humanity's history changes forever. The resulting leaps and bounds in technology leave humanity well prepared to deal with the rest of the galaxy. AU
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 41,396 - Reviews: 536 - Favs: 1,928 - Follows: 2,264 - Updated: 8/26/2015 - Published: 11/17/2014
A Chance Encounter by andrewjameswilliams reviews
When a group of Robotech ships stumbles across the Colonial Remnant it begins a series of events that will change the future of both groups forever.
Crossover - Robotech/Macross & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 6,387 - Reviews: 42 - Favs: 160 - Follows: 177 - Published: 8/23/2015
Mesozoic Effect by joestej reviews
Millions of years ago, the Earth was ruled not by man, but by the fearsome creatures known as DINOSAURS! Now Earth's only hope for the future may lay in the secrets of its ancient past. Let the galaxy tremble, for our world's most ancient masters have finally returned. The Council is going to have a fit...
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 46,316 - Reviews: 232 - Favs: 897 - Follows: 1,030 - Updated: 7/31/2015 - Published: 2/20/2015
Killzone Effect by The Night Hunter reviews
After thousands years of strife and conflicts Humanity finally entered an Era of Peace. But what will happen when they meet an alien race that embraced every sick and twisted ideas that humans ever invented with open arms? The answer is simple, Galaxy will be turned into a KillZone! FIRST CONTACT WAR!
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 54,723 - Reviews: 119 - Favs: 327 - Follows: 415 - Updated: 7/23/2015 - Published: 6/26/2014 - Hannah S., Illusive Man, U. Wrex
Battlestar Titanica by PhynxLegion reviews
A lost Battlestar is suddenly thrust into the hands of the surviving few. Is it salvation or a curse? Will the arrival of an ancient alien ship unbalance their fragile survival? NOTE: This is now a complete story, and I want to thank everyone who supported me. Furthermore I have updated the story fixing some plot issues.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Supernatural - Chapters: 16 - Words: 45,100 - Reviews: 29 - Favs: 62 - Follows: 51 - Updated: 7/22/2015 - Published: 2/13/2015 - Complete
Whispers of the Fallen by ReaperScion reviews
The Capua SS-1, an Alliance vessel on a covert mission, is recalled to fight the Reapers for the final time. As they march to their deaths, an unknown factor violently forces them into a completely different situation. For the crew of the Galactica, the disappearance of Kara Thrace strikes them as a cruel joke as they try to deal with the consequences. Even dead gods can dream...
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Mystery - Chapters: 10 - Words: 34,280 - Reviews: 54 - Favs: 101 - Follows: 158 - Updated: 7/15/2015 - Published: 2/27/2014
An Angel With No Fate by Vampiric Ant reviews
The Cycle continues. War threatens the world. Machines rise against Man. Judgment Day draws near. And Kara Thrace's destiny is far from over. BSG/TSCC crossover. Post Daybreak. Lots of spoilers. John/Cameron. DISCONTINUED as of 12/22/18. (Sorry).
Crossover - Battlestar Galactica: 2003 & Terminator: Sarah Connor Chronicles - Rated: T - English - Sci-Fi - Chapters: 74 - Words: 603,980 - Reviews: 947 - Favs: 150 - Follows: 206 - Updated: 6/30/2015 - Published: 3/31/2009 - K. Thrace/Starbuck, Sarah C., John C., Cameron
Stargate Aschen (Abridged Version) by Kimberley Jackson reviews
Sam/Jack AU. Earth is an Aschen colony under strict reign by an Aschen government. Only a very small percent of humans are still fertile. Samantha Carter is a young woman living in this world oppressed by Aschen. When her tests reveal that she is fertile, Sam runs away to join the resistance. Together with Jack O'Neill, leader of the resistance camp, she fights to liberate Earth...
Stargate: SG-1 - Rated: M - English - Romance/Adventure - Chapters: 51 - Words: 366,644 - Reviews: 826 - Favs: 211 - Follows: 210 - Updated: 6/24/2015 - Published: 2/8/2014 - [S. Carter, J. O'Neill] - Complete
Angelus Mortis by TrueStarGoddess reviews
"Elizabeth, this is D," Jack looked between Elizabeth and the young woman who had straightened in her chair, schooling her features into neutrality, "I'll put this bluntly. She was ordered to kill you and me before the Daedalus leaves tomorrow afternoon." Part One of the Angel Series.
Stargate: Atlantis - Rated: T - English - Sci-Fi/Friendship - Chapters: 70 - Words: 194,532 - Reviews: 317 - Favs: 229 - Follows: 170 - Updated: 6/22/2015 - Published: 7/28/2014 - Elizabeth W., Rodney M., John S., OC - Complete
Worldwar: No Balance by Wanderer101 reviews
The Race decided to wait a few hundred years before conquering Tosev 3. They hoped the Tosevites will stay as they were. They were wrong. CANCELLED
Worldwar series - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 2,501 - Reviews: 17 - Favs: 38 - Follows: 30 - Updated: 6/21/2015 - Published: 8/15/2013
Those Damn Primitives by Goodpie2 reviews
ABANDONED BECAUSE TERRIBLE By the time humans contact the Turians, they have been in space for two hundred years, and are part of the Coalition of Sentient Races. When the Turians attack a science vessel for activating a Mass Relay, they discover that these "primitives" aren't so primitive.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 10,527 - Reviews: 25 - Favs: 237 - Follows: 314 - Updated: 6/12/2015 - Published: 6/20/2014
A Different Kind of Contact by andrewjameswilliams reviews
Allies and enemies old and new meet once again as first contact takes place between the Earth Alliance and the Minbari Federation *AU no Earth-Minbari War*
Crossover - Babylon 5 & Robotech/Macross - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 3 - Words: 13,324 - Reviews: 48 - Favs: 236 - Follows: 154 - Updated: 5/21/2015 - Published: 4/1/2015 - Complete
A Question of Time by RoseFrederick reviews
It didn't add up. The gate system wasn't generally built for time travel, and they shouldn't have passed near any solar flare activity. So how the heck did SG-1 manage to find themselves 500 years into a really backwards future?
Crossover - Stargate: SG-1 & Firefly - Rated: T - English - Adventure - Chapters: 16 - Words: 97,661 - Reviews: 51 - Favs: 87 - Follows: 82 - Updated: 5/19/2015 - Published: 2/14/2015 - Complete
Honour and death by magkiln reviews
Suppose the minbari had not stopped the war. How would they have dealt with the aftermath of genocide? Completely AU, though it contains a number of minor characters from the show.
Babylon 5 - Rated: K+ - English - Sci-Fi/Tragedy - Chapters: 1 - Words: 1,980 - Reviews: 18 - Favs: 78 - Follows: 27 - Published: 5/9/2015 - Complete
The years that fallowed by Redshirt51 reviews
Nothing special. Just what I think happened to the rebel cylons at the end of Bsg.
Crossover - StarTrek: The Next Generation & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 801 - Reviews: 6 - Favs: 12 - Follows: 6 - Published: 4/29/2015 - Complete
Someone has heard them scream by magkiln reviews
A council ship on a routine survey mission comes across a derelict vessel of unknown origin. Upon boarding, they find a single body, curiously asari-like, with its chest burst open as if from the inside. When the ship's owners arrive, first contact has to be made under the worst possible circumstances. (Rated T for violence and some horror)
Crossover - Aliens/Predator & Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 15 - Words: 36,280 - Reviews: 181 - Favs: 579 - Follows: 376 - Updated: 4/25/2015 - Published: 3/18/2015 - Alien/Xenomorph, Mordin S., Liara T'Soni, D. Anderson - Complete
Book I - The Mass Crusade by DeathAdder47117 reviews
When the Emperor sends a fleet to another galaxy as part of a larger plan, history will forever be changed and there will only be war... Rated: M for 40k R&R
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 27,567 - Reviews: 173 - Favs: 474 - Follows: 578 - Updated: 4/18/2015 - Published: 11/10/2014 - The Emperor, Shepard
stress points by stsmth22 reviews
The people of Earth know about the Stargate. However, the knowledge of its existence doesn't thrill everyone. In deep space a fleet composed of survivors of twelve planets decimated in nuclear fire, huddle inside overcrowded ships. Protected by the Last Battlestar. Galactica. After months of quiet the Cylons have found the Fleet. The possibility of annhilation has returned.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 10,535 - Reviews: 88 - Favs: 119 - Follows: 207 - Updated: 3/28/2015 - Published: 3/5/2015
Stargates and Relays by stevebond1990 reviews
The Tau'ri learned they weren't alone early into their explorations through the Stargate. But they had no idea just how different their lost cousins are. After a raid gone wrong, an adopted Tau'ri finds himself in this strange corner of the Galaxy.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 5 - Words: 18,669 - Reviews: 75 - Favs: 227 - Follows: 291 - Updated: 3/18/2015 - Published: 7/10/2014 - [OC, Miranda L.] Gen. Hammond, Aria T'Loak
Passage 411 by Barnstormer37 reviews
When Clan Wolf entered exile, they did not set up in the Inner Sphere, but rather the Mass Effect Universe. One Shot
Crossover - Mechwarrior/Battletech & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,676 - Reviews: 18 - Favs: 82 - Follows: 45 - Published: 3/16/2015 - Complete
Stargate Altantis Galactic Federation by SithDan reviews
It has been 44 years since the Battle with the Super-hive over Earth. The Atlantis expedition and the city are still on Earth with the Tau'ri still downloading and studying the ancient database. the IOA and some members of the Expedition are worried about the Humans in the Pegasus Galaxy so that decided to send another Expedition to help the Humans.
Stargate: Atlantis - Rated: T - English - Drama/Sci-Fi - Chapters: 15 - Words: 29,700 - Reviews: 13 - Favs: 29 - Follows: 27 - Updated: 3/11/2015 - Published: 11/20/2014 - John S., Todd, Steven C. - Complete
Once Bitten, Twice Shy by Varigos D. Vastitas reviews
Unwittingly uplifted beyond expectation by their foes, humanity not only destroyed their aggressors, but surpassed them and made their way to the stars. As Humanity expands from the Earth will they find their place in the galaxy, or will ghosts from the past come back to haunt them? (Co-writer NathanHale2.)
Crossover - X-Com & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 19 - Words: 122,522 - Reviews: 648 - Favs: 1,237 - Follows: 1,483 - Updated: 3/9/2015 - Published: 3/15/2014 - D. Anderson, Illusive Man, Councilor Tevos, Councilor Sparatus
Usurpers of Heaven by Akallas von Aerok reviews
When man was given immortality, it changed everything. A single immortal, capsuleers as we call them, can bring prosperity and destruction to colonies. A squad of them lay destruction to anything that stand in their way. A legion of capsuleers make fleets and stake sovereignty out of the reaches of empires to match them. What effect does an empire of capsuleers have?
Crossover - Mass Effect & EVE Online - Rated: M - English - Sci-Fi/Adventure - Chapters: 2 - Words: 16,922 - Reviews: 84 - Favs: 509 - Follows: 666 - Updated: 2/26/2015 - Published: 11/11/2014
I Am Watchful I Am Necessary by BattleshipFusou reviews
Decades have past since the Ethereals threat was defeated and humanity has emerged united and stronger than ever for the conflict it faced. Now after discovering the Prothean Archives on Mars, humanity is about to end up on a much larger stage than it ever expected to play on when yet another alien threat comes knocking. And again, X-COM stands ready to fight. ON HIATUS
Crossover - X-Com & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 18,569 - Reviews: 383 - Favs: 845 - Follows: 1,149 - Updated: 2/25/2015 - Published: 9/30/2013 - Admiral Hackett
Soldier On by fems reviews
General Jack O'Neill is bored with flying a desk and takes the chance to go off-world again when the opportunity presents itself. Not wanting to play favorites he leaves SG-1 behind with Carter in charge of the base and takes Ferretti and a diplomatic team with him. Of course, things don't go as planned and it's up to Sam to mount a S&R mission and bring them home safely.
Stargate: SG-1 - Rated: T - English - Angst/Romance - Chapters: 13 - Words: 65,899 - Reviews: 199 - Favs: 123 - Follows: 104 - Updated: 2/25/2015 - Published: 12/21/2013 - [S. Carter, J. O'Neill] - Complete
The Wrathful Few by Heorot reviews
The Twelve Colonies are hit hard by the Cylons, but more than just the Galactica manages to survive the nuclear holocaust. Those that remain to fight the long war are as ruthless and uncompromising as the Cylons themselves, and must follow a different path than Adama and his refugee fleet.
Battlestar Galactica: 2003 - Rated: T - English - Adventure/Drama - Chapters: 3 - Words: 13,249 - Reviews: 19 - Favs: 26 - Follows: 33 - Updated: 2/22/2015 - Published: 4/10/2013
A Brutal Truth by BIG Z1776 reviews
What are the chances of a technical screw-up bringing Earth and the Colonies together? Not very high, at least that's what Lt. Kelsey Adama thought. Yet, here she is, on the brink of history where two supposedly long lost tribes of man are reunited. But when both sides have not seen one another for thousands of years and one has no intention of playing by the rules things get messy
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 35 - Words: 211,291 - Reviews: 1057 - Favs: 834 - Follows: 797 - Updated: 2/17/2015 - Published: 4/30/2013 - Complete
Stargate: The Million Year War by W1553 reviews
When the city of the Ancients realises that it has returned to Earth, for the first time in several million years, plans laid out during the only war the real Ancients where losing starts to unravel. First story I've every written. Please read and review. (WIP)
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 34 - Words: 158,378 - Reviews: 224 - Favs: 297 - Follows: 351 - Updated: 2/17/2015 - Published: 5/20/2013 - D. Jackson, J. O'Neill, Rodney M., John S.
Caught in a Rip Tide by filigree reviews
Something had to be done after the way it all ended - and when Desmond activated the failsafe, well, things took a turn. AU. Picks up end of season 2 for Lost and end of season 1 for Battlestar Galactica 2003. Spoilers for both.
Crossover - Lost & Battlestar Galactica: 2003 - Rated: T - English - Angst/Romance - Chapters: 118 - Words: 376,737 - Reviews: 166 - Favs: 34 - Follows: 35 - Updated: 2/1/2015 - Published: 3/23/2011 - Complete
Stability by Shieldage reviews
Stargate Command has discovered a sequence that can hijack wormholes already open on Earth. Of course, ritually summoned portals tend not to occur frequently nor last very long when charged...
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Humor - Chapters: 1 - Words: 1,407 - Reviews: 6 - Favs: 34 - Follows: 42 - Published: 1/30/2015 - Buffy S., J. O'Neill - Complete
The Long War by United Systems Navy reviews
After the destruction of the Twelve Colonies the last surviving colonial ships band together in a small fleet. Rather than chase after the Galactica to find Earth they choose to stay behind and fight on against the cylons in a long, brutal war across the cold corpses of civilization.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Tragedy - Chapters: 37 - Words: 177,200 - Reviews: 163 - Favs: 154 - Follows: 180 - Updated: 1/25/2015 - Published: 8/13/2012
Stargate: New Frontier - The Reboot by andrewjameswilliams reviews
AU Stargate. What could have happened if the stargate had never been discovered. How would things be different for Humanity and the Goa'uld when they finally meet.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 11,632 - Reviews: 69 - Favs: 208 - Follows: 267 - Updated: 1/24/2015 - Published: 2/7/2014
Earthward Bound V2 by axg reviews
On their seemingly never ending quest for the blue Planet, the crew of the Battlestar Galactica encounters something on the way that could change their lives forever.. Have they found the way to Earth? V2 is a rewrite of the old Earthward Bound that never got very far - it should be much better this time around.
Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,332 - Reviews: 40 - Favs: 35 - Follows: 56 - Updated: 1/20/2015 - Published: 3/21/2014
Ava in Atlanta by jillybilly99 reviews
What's an alien girl supposed to do in a zombie apocalypse? Rated M because eventually there will be Zombie killing and I'm not sure how "graphic" yet.
Crossover - Roswell & Walking Dead - Rated: M - English - Chapters: 2 - Words: 1,992 - Reviews: 4 - Favs: 5 - Follows: 7 - Updated: 1/15/2015 - Published: 8/12/2014 - Ava
This One Thing by SkyeRose reviews
And then everything stopped. The shouting, the klaxons, the spinning…everything. All Daniel heard was a flat ringing in his ears; an EKG flat lining. A life being snuffed. When the unthinkable happens, who can you trust? -SamJack-
Stargate: SG-1 - Rated: T - English - Hurt/Comfort/Romance - Chapters: 11 - Words: 16,045 - Reviews: 195 - Favs: 55 - Follows: 85 - Updated: 1/15/2015 - Published: 7/2/2014 - S. Carter, J. O'Neill - Complete
Fall of the Gods Book 2: Forward Unto Dawn Teaser by Scourge75 reviews
A teaser/announcement from Scourge 75 to the readers of the Fall of the Gods series.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Suspense - Chapters: 1 - Words: 5,316 - Reviews: 18 - Favs: 40 - Follows: 47 - Published: 12/28/2014 - Number Six, J. Cavil - Complete
The Black Ships by freifraufischer reviews
A few weeks before Christmas, late in the Bartlet Presidency, a fleet of interstellar refugees arrive at Earth and changed the world. But is it the end of the saga, or the beginning of a much more complicated one? Set in BSG's second season after Epiphanies but before Sacrefices, and in the West Wing's mid sixth season vaguely after Liftoff. Roslin/Adama, with some Roslin/Zarek.
Crossover - West Wing & Battlestar Galactica: 2003 - Rated: T - English - Drama/Suspense - Chapters: 18 - Words: 39,238 - Reviews: 19 - Favs: 49 - Follows: 32 - Published: 12/28/2014 - [L. Roslin, W. Adama] Jed B., T. Zarek - Complete
Junior's Diary by Roeskva reviews
Excerpts from the diary of ('Junior') Anhur, Future Lord of the Galaxy. The adventures of Junior and his team, seen from Junior's POV. Humour/crackfic. Posted as Christmas calendar with 24 fairly short chapters.
Stargate: SG-1 - Rated: T - English - Humor/Drama - Chapters: 24 - Words: 31,407 - Reviews: 44 - Favs: 12 - Follows: 11 - Updated: 12/24/2014 - Published: 12/1/2014 - Complete
The first journey by Liam-da-wolf reviews
In the year 2031, the first interstellar fleet leaves the moon and is never seen again. The cause: an undetected error in the jump drives. Now without a planet to call home, the fleet is thrown into two separate wars, with the fate of both lying on their shoulders.
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 1,438 - Reviews: 11 - Favs: 14 - Follows: 17 - Updated: 12/21/2014 - Published: 12/10/2014
Congenero by Knife Hand reviews
Family is very important to the Scoobies. Family is very important to SG1. It just so happens that the Scoobies and SG1 are family. Chapter 5 up.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Family - Chapters: 5 - Words: 9,062 - Reviews: 79 - Favs: 269 - Follows: 383 - Updated: 12/13/2014 - Published: 7/7/2014 - Xander H., S. Carter
Beyond The Red Line by donamatter reviews
The Battlestar Centaur was attached to the ghost fleet to test a time warp synthesiser created by teen genius. However a misfire caused the Centaur to jump far beyond the red line into the middle of nowhere. They are put in the middle of a new galaxy, new friends and enemies to be made a fearful truth is lingering far, far beyond the temporal red line.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 4 - Words: 10,443 - Reviews: 20 - Favs: 40 - Follows: 42 - Updated: 12/10/2014 - Published: 9/22/2014
The Journals of the Battlestar Telmaya by Sage1988 reviews
After the Fall of the Colonies another fleet gathers, led by the Colonial Academy Training ship Aristotle. Now renamed Telmaya she and her crew of cadets must rise to the challenges they now face and survive the fires of war.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 32 - Words: 91,630 - Reviews: 233 - Favs: 288 - Follows: 217 - Updated: 12/10/2014 - Published: 1/16/2009 - Complete
Undoing The Past - Cameron, John, Sarah et al by KevinInEngland reviews
In this story, the Connors try to rectify everything that Skynet has done, even if that means going back in time. They have quite a few adults and kids in their care, some from the future. Some were rescued as 'marked for termination', in many cases to try and draw the Connors out. Cameron, Allison and Sonia's little family are slowly growing older.
Terminator: Sarah Connor Chronicles - Rated: K+ - English - Sci-Fi/Hurt/Comfort - Chapters: 2 - Words: 22,517 - Reviews: 2 - Favs: 2 - Updated: 12/8/2014 - Published: 6/4/2013
New Beginnings by AntonCheckOn reviews
Shepard thought that controlling the reapers at the end of Mass Effect 3 offered the greatest chance at bringing a lasting and happy peace to the galaxy, even if it cost her her own being. But it would seem that her story didn't end with firing the Crucible. This story is based on my other work 'Transitions', but is in a separate continuity. Rated M for violence, and language.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 46 - Words: 153,092 - Reviews: 401 - Favs: 455 - Follows: 508 - Updated: 12/6/2014 - Published: 3/9/2013 - J. O'Neill, J. Garson - Complete
Ship of the Line: Pioneer's Dawn by andrewjameswilliams reviews
Janus unhappy with how things are being handled in Sunnydale and elsewhere by the Powers That Be decides to intervene and in so doing changes the destiny and fate of an entire planet forever. *Discontinued, full rewrite in progress*
Crossover - Buffy: The Vampire Slayer & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 42,869 - Reviews: 105 - Favs: 236 - Follows: 265 - Updated: 12/5/2014 - Published: 5/22/2014 - Xander H., Buffy S., Lisa/Misa, Rick/Hikaru - Complete
Star Born by LeeMarieJack reviews
Trapped in an endless cycle of birth and death the Winchesters are reborn as natives of the Pegasus Galaxy planet,Athos. As a four year old boy begins to access memories from a prior life he uses the knowledge to protect his baby brother, San. When the Wraith culls their village De uses that knowledge to save them. Castiel intervenes. The story continues throughout their lives.
Crossover - Supernatural & Stargate: Atlantis - Rated: M - English - Fantasy/Sci-Fi - Chapters: 23 - Words: 59,531 - Reviews: 124 - Favs: 84 - Follows: 72 - Updated: 11/29/2014 - Published: 6/28/2014 - Teyla E., Sam W., Dean W., Castiel - Complete
The Infection by WhiteRusskie reviews
There is something strange happening, people are vanishing but, not by the Thought Police. Big Brother' s governemt begins to crumble as the 'infection' speards with the help of its immitations Winston and Julia.
Crossover - 1984 & The Thing - Rated: T - English - Horror/Suspense - Chapters: 18 - Words: 13,463 - Reviews: 19 - Favs: 18 - Follows: 8 - Updated: 11/16/2014 - Published: 5/23/2013 - Complete
More Jean Grey, Less Wolverine by Jedi Buttercup reviews
Jack O'Neill wasn't Loki's only unsanctioned experimental subject- just the only one under Thor's protection. On an unnamed extraterrestrial base, a former Sunnydale resident waits.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 8,195 - Reviews: 42 - Favs: 130 - Follows: 94 - Updated: 11/16/2014 - Published: 4/3/2009 - Tara M., Willow R. - Complete
Maverick Jack: The Assassin by djenie reviews
You'll recognize the players, but many things are not quite as you may expect them to be. A veil has been drawn across things you think you know. A new reality awaits. Find your seat. The curtain is about to rise.
Stargate: SG-1 - Rated: T - English - Chapters: 13 - Words: 25,739 - Reviews: 131 - Favs: 5 - Follows: 27 - Updated: 10/23/2014 - Published: 6/30/2014 - J. O'Neill
Dinner in Atlantis by djenie reviews
This is the 3rd in my series of stories that begins with Lunch at the Pentagon and continues in Picnic at the Zoo. Sam and Jack's relationship is getting complicated! Rated a strong T because I'm cautious (not til Chapter 3, I think). Set in Atlantis. Romance/Also some angst.
Stargate: SG-1 - Rated: T - English - Chapters: 6 - Words: 17,835 - Reviews: 85 - Favs: 35 - Follows: 40 - Updated: 10/15/2014 - Published: 8/3/2014 - Complete
Old Friends and Enemies by IlenaG reviews
Kensi and Danny have been kidnapped and its up to Steve, Sam and John to get a plan together to rescue them from an old enemy. Focus will be on Sam/John/Steve... Friendship. (NCIS, NCIS LA, Stargate Atlantis, Hawaii 5-0 Crossover - posted under crossover in all shows listed)
Crossover - Stargate: Atlantis & Hawaii Five-0 - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 24,201 - Reviews: 82 - Favs: 40 - Follows: 82 - Updated: 10/12/2014 - Published: 6/9/2013 - Elizabeth W., John S., Steve M., Danny W.
WorldWar: The Balance Destroyed by AlbertG reviews
The 'Race', and the Colonials of Cyrannus each tried to conquer Earth. They both failed. The Race has a new colony now. The Colonials haven't finished yet. It's a bad combination all around because everyone's stubborn. Welcome to the galaxy at large.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 30 - Words: 148,076 - Reviews: 795 - Favs: 719 - Follows: 611 - Updated: 10/11/2014 - Published: 3/16/2010 - Complete
Amaranth by Aurora Halsey reviews
"Amaranth ... did not soon fade and so symbolized immortality" A Spartan, plucked from death, kept frozen in time, the propaganda rings true, Spartans never die. Could this soldier be the answer to a wandering fleet's problem. One more world to save, can this Spartan lead these lost souls home?
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 12,426 - Reviews: 49 - Favs: 89 - Follows: 147 - Updated: 10/11/2014 - Published: 6/1/2013 - W. Adama
A Change of Fate by DX1998 reviews
While fleeing from the Ori after the death of their alllies, the Odyssey is near destruction. In a desperate bid for surviaval, a future version of Samantha Carter develops a plan to use the power of the Ori beam to save the ship. But it goes horribly wrong...now the cruiser is in a new reality, and a new war. Can they help their cousins in the UNSC? Or will the Covenant prevail?
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure - Chapters: 29 - Words: 104,009 - Reviews: 780 - Favs: 1,158 - Follows: 1,093 - Updated: 10/7/2014 - Published: 1/17/2013 - S. Carter, Master Chief/John-117 - Complete
The Lost Child by formerAnnie reviews
The Atlantis team comes across an unusual young woman during a trade mission days after their encounter with the Pegasus Asgard. She disappears into thin air soon after their meeting and, after traveling to Earth with the Ancient city, they do not expect to see her again. They, SG-1, and one of their members in particular will be in for quite a surprise.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Family - Chapters: 7 - Words: 16,657 - Reviews: 12 - Favs: 22 - Follows: 23 - Updated: 9/28/2014 - Published: 4/2/2013 - D. Jackson, OC, Ronon D. - Complete
Fade to black: EP 10 - Breadcrumbs by maxrpg reviews
The SGC is contacted by a recently encountered race known as the Terion, they request help when their village is attacked. When SG-1 go to investigate they make a huge discovery, something old, something wild, something...was it real this whole time?.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 13,298 - Reviews: 6 - Favs: 5 - Follows: 4 - Updated: 9/23/2014 - Published: 8/4/2014 - Complete
Stargate Millennium: Judgement Day by StargateMillennium reviews
A new spin-off series:Wolf Pack discovers a planet that's been operating a stargate program for decades in secrecy. After reaping the benefits of countless alien technologies, creating a powerful planetary defense, and with the Millennium Expedition seeking an alliance with them, they feel that it is time to reveal to the public the existence of the stargate.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 3 - Words: 22,054 - Reviews: 3 - Favs: 5 - Follows: 8 - Updated: 9/22/2014 - Published: 9/3/2014 - Complete
Finding Avalon by Naitch03 reviews
While hunting for more ZPM's for Atlantis, Dr. Jackson discovers hints to the location of the Ancient city of Avalon. Little did he know that his discovery would reunite the 13th colony with it's long lost bretheren. Stargate SG1 Atlantis nBSG xover
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: M - English - Adventure/Sci-Fi - Chapters: 18 - Words: 85,517 - Reviews: 437 - Favs: 589 - Follows: 757 - Updated: 9/21/2014 - Published: 9/11/2006 - Cassandra F., J. O'Neill, W. Adama, K. Thrace/Starbuck
Time and again by Nutjob117 reviews
We did it again. We found another alien race(group of) and they decide to attack us, again. And once again WE WILL NOT LIE DOWN AND DIE! WE WILL FIGHT THEM HARDER THAN EVER! and this time we have friends.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 759 - Reviews: 14 - Favs: 68 - Follows: 86 - Published: 9/14/2014
Aliens and Politics by bugintheforest reviews
Politics and the Stargate program aren't playing nice...again... And to top it off, there's another Kinsey-wannabe in the mix. When will IOA ever learn... A lil something that was rummaging round my head. Wanted to see Cassie grow up, so...here's my take. *This lil thing just keeps growing! Hope you enjoy! :)
Stargate: SG-1 - Rated: K+ - English - Drama - Chapters: 7 - Words: 43,761 - Reviews: 20 - Favs: 9 - Follows: 12 - Updated: 9/10/2014 - Published: 3/23/2014 - S. Carter, Cassandra F., J. O'Neill - Complete
We're Not in LA Anymore, Toto by Jackson the Griffin-Breeder reviews
When a dead marine is discovered in a storage closet at the SGC, who better to call then the LA team?
Crossover - Stargate: SG-1 & NCIS: Los Angeles - Rated: K+ - English - Crime - Chapters: 3 - Words: 2,988 - Reviews: 27 - Favs: 30 - Follows: 82 - Updated: 9/9/2014 - Published: 3/26/2012 - D. Jackson, G. Callen
The Wrong Side of the Wormhole by Marie-Iliea reviews
What happens when Jack gets knocked through the gate - from the wrong side? (UPDATED 9/7)
Stargate: SG-1 - Rated: K - English - Friendship/Drama - Chapters: 12 - Words: 10,684 - Reviews: 87 - Favs: 13 - Follows: 37 - Updated: 9/7/2014 - Published: 5/16/2014 - S. Carter, D. Jackson, J. O'Neill, Teal'c
Battlestar Galactica: Operation Exodus - Survival in the Colonies by zagor03 reviews
The Cylon attack had come and left the colonies devastated. Admiral Thorn was to collect survivors around the colonies during the Battle at Virgon, and then hold out in Red Horse Nebula until the Atlantis arrived. The colonial fleet left in the colonies led by Admiral Thorn lasted through Day Zero and the next 50 days following the Cylon attack until Atlantis arrived. OE Spin-off
Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Drama - Chapters: 6 - Words: 36,554 - Reviews: 25 - Favs: 55 - Follows: 47 - Updated: 9/5/2014 - Published: 2/20/2014 - Complete
Changes (On Temporary Hiatus) by Shazia Malik reviews
An agent transfers to D.C from Colorado. Is there more to her than meets the eye?
Crossover - Stargate: SG-1 & NCIS - Rated: T - English - Adventure/Drama - Chapters: 6 - Words: 6,802 - Reviews: 19 - Favs: 26 - Follows: 52 - Updated: 8/31/2014 - Published: 10/5/2012 - J. O'Neill, Leroy Jethro Gibbs
A Fine Line by Jess S1 reviews
BtVS&SG1 To keep the Stargate out of N.I.D hands and still running, the President takes the desperately drastic step of selling it to the New Council!
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K - English - Chapters: 3 - Words: 20,367 - Reviews: 213 - Favs: 226 - Follows: 314 - Updated: 8/31/2014 - Published: 1/25/2005
Stargate Millennium: Submerged by StargateMillennium reviews
A new spin-off series: The Millennium Expedition is now desperate for resources to survive. In order to find what they need, Wolf Pack will need to travel to a submerged city of the Nox.
Stargate: SG-1 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 3 - Words: 16,065 - Reviews: 8 - Favs: 5 - Follows: 5 - Updated: 8/29/2014 - Published: 8/11/2014 - Complete
The Breeder by Vinividivinci reviews
An alien race kidnaps Colonel O'Neill to use him for their own purpose. It will be up to his team to save him. This is a Sam/Jack story with whump, romance and angst.
Stargate: SG-1 - Rated: M - English - Drama/Hurt/Comfort - Chapters: 40 - Words: 145,155 - Reviews: 733 - Favs: 160 - Follows: 135 - Updated: 8/24/2014 - Published: 10/12/2013 - S. Carter, J. O'Neill - Complete
Stargate: Fall of the Gods by Sable Night reviews
Out of an entire galaxy, there are only two human civilisations that can ensure the fall of a race of false gods whose reign of terror has caught the galaxy in a vice for millennia. This is a tale of two societies that are familiar yet alien to one another, forced together due to extraordinary circumstances. Only one thing is for sure. War is coming. (StarCraft and Halo influences)
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 1,207 - Reviews: 3 - Favs: 10 - Follows: 13 - Published: 8/21/2014
An Odd Place Called Eureka by Shathar reviews
"I'm wondering why StarGate Command has never been informed of the existence of an Ancient artifact, type unknown, being in the control of the US government in something called Section 5?"
Crossover - Stargate: Atlantis & Eureka - Rated: T - English - Sci-Fi/Humor - Chapters: 12 - Words: 23,470 - Reviews: 124 - Favs: 202 - Follows: 242 - Updated: 8/16/2014 - Published: 12/18/2006 - Rodney M., John S., Jack C., J. Taggert - Complete
A strange twist of fate by Lucas43 reviews
A Confed battle group is trying to destroy a strange ship. And when it does, the people of the battle group find out how fickle the fates can be.
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 69 - Words: 164,266 - Reviews: 613 - Favs: 230 - Follows: 261 - Updated: 8/12/2014 - Published: 5/17/2005
Brief encounter by Marjorie Nescio reviews
The zombie virus hits humanity and Penny and her friends try to make it to a safe haven. When they run into Sophia they promise her to find her mother.
Crossover - Big Bang Theory & Walking Dead - Rated: T - English - Friendship/Drama - Chapters: 9 - Words: 24,310 - Reviews: 116 - Favs: 213 - Follows: 170 - Updated: 8/6/2014 - Published: 10/18/2012 - Sheldon C., Howard W., Penny, Sophia - Complete
Clavia Avernakis Infinitas by HVulpes2.0 reviews
The Key of Infinite Universes. Stargate Command discovers an Ancient's project for using both a hyperdrive and Stargate upgrade, which allowed one to travel to infinite universes. This is how they discover world's beyond their own. Possible Massive Crossover.
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Chapters: 3 - Words: 9,199 - Reviews: 30 - Favs: 50 - Follows: 58 - Updated: 8/3/2014 - Published: 2/10/2014
A Further Incident On Kelowna by BlameItOnTheNaquadah reviews
Original title, eh? A follow on story for Jonas, SG-1 and the Aureoque crystals. With the potential to make honkin' big bombs, you didn't think the Lucian Alliance would give up quietly, did you? And yes, on this occasion, you DO need to have read 'The Kelownan Incident' first or you won't know half of what I'm talking about! Enjoy - and everyone's involved - even Jack O'Neill :-)
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 11 - Words: 23,375 - Reviews: 55 - Favs: 10 - Follows: 9 - Updated: 8/1/2014 - Published: 5/30/2014 - Complete
Andromeda Unchained by Speaker-to-Customers reviews
Episode rewrite for 3.01 'Into the Fire'. Why would Hathor devote so much effort into making SG-1 think they were in the future, right down to building a replica of the SGC, when she could just stick a symbiote into Jack? What if there was a logical reason for her actions? And what if there was a logical reason behind her habit of always speaking in the plural?
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 21,763 - Reviews: 47 - Favs: 118 - Follows: 76 - Updated: 8/1/2014 - Published: 7/9/2014 - Hathor, J. O'Neill, D. Jackson - Complete
As The River Runs Dry by December Stargate reviews
While exploring a seemingly desolate planet, SG1 is captured by the Jaffa of a Goa'uld they had not yet met. However, this one in particular was different. She was not a proper System Lord, yet she she seemed to have more advanced technology than all the rest combined, living on said planet instead of terrorizing the galaxy. Better summary inside. T for normal SG1 action scenes.
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,536 - Reviews: 4 - Favs: 6 - Follows: 9 - Published: 7/31/2014
Fade to black: EP 9 - Concussion by maxrpg reviews
SG-1 face life, loss, birth and death in Earth's darkest hour – has their 'surprisingly good habit of beating the odds' finally come to an end. Myths & Legends are often based on true events, but the facts often get twisted and lost as they're told and retold over time. *This story may be a bit scary for some readers, it does get a bit dark*
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 22 - Words: 57,193 - Reviews: 20 - Favs: 11 - Follows: 9 - Updated: 7/29/2014 - Published: 5/24/2014 - S. Carter, D. Jackson, J. O'Neill, Teal'c - Complete
SGC Filecards by trekgatewars5 reviews
Bio's for the SGC characters in the style of the GI Joe filecards. I will post them as they hit me.
Crossover - Stargate: SG-1 & G. I. Joe - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 1 - Words: 247 - Reviews: 2 - Favs: 3 - Follows: 4 - Published: 7/25/2014
Aphelion by AlexanderD reviews
How much naquadah would a woodchuck chuck if a woodchuck could chuck naquadah?
Stargate: Universe - Rated: T - English - Chapters: 54 - Words: 354,787 - Reviews: 1397 - Favs: 561 - Follows: 531 - Updated: 7/24/2014 - Published: 5/1/2012
Holocaust by monbade reviews
Its the day of remembrance, the day the war ended and the Cylons left, its also the day they returned and Fleet Admiral Myra Holmes watched as what was supposed to be a day of remembrance turn into a blood bath. Stuck with the repair fleet, she orders all the civilian ships to jump away, followed by the support fleet. Can they survive is the question after the attack.
Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 19,244 - Reviews: 27 - Favs: 86 - Follows: 96 - Updated: 7/21/2014 - Published: 10/11/2012
Harry Potter: Rise of an Empire by Lord-Drakos reviews
DISCONTINUED. Discovering his magic at an early age, Harry Potter set's out on a journey of adventure. An encounter with a Goa'uld however, sets him on the path of conquest and godhood. Powerful-Godlike Harry. Goa'uld Harry. Gray Harry. Rated M for violence and language. Warning: Contains Cliches.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 106,929 - Reviews: 558 - Favs: 2,100 - Follows: 2,240 - Updated: 7/20/2014 - Published: 6/27/2014 - Harry P.
Rites of Passage by GreyWolfKnight reviews
An alien trader arrives in the Cyrannus System, and the destiny of man and cylon was changed forever. One year later on the eve of the 40th Armistice Day since the War, a new and untried Colonial officer takes command of an equally new battlestar as the Colonies work frantically to adapt to their new situation as the smallest fish in a very large pond.
Crossover - Homeworld & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 2,390 - Reviews: 11 - Favs: 41 - Follows: 62 - Updated: 7/18/2014 - Published: 6/11/2013