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Stargate - The Fifth Race
by CGH57 reviews
SG-1, Atlantis and Universe all together under one roof. Earth is reaping the benefits of Atlantis' return home, but how will the Pegasus galaxy react to its departure? Janus' lab reveals a hidden Ancient treasure, Eli begins to uncover more of Destiny's past, and the fate of two galaxies hangs in the balance as new and existing enemies seek their own dominion. Long Live Stargate!
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 48 - Words: 163,538 - Reviews: 189 - Favs: 157 - Follows: 235 - Updated: 6/19 - Published: 6/5/2016
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?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 13 - Words: 138,260 - Reviews: 124 - Favs: 185 - Follows: 224 - Updated: 6/15 - Published: 1/12 - S. Carter, J. O'Neill, Elizabeth W., John S.
Battlestar Galactica: The Guiding Fire
by GunnyStacker reviews
199 days after the Cylon attack on the 12 Colonies, a chance encounter brings the Colonial Fleet in contact with the UNSC Spirit of Fire after the events of the Forerunner Shield World. Can they work together to reach UNSC space before the Cylons wipe them all out and manage to overcome the odds without killing each other first?
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 11 - Words: 104,183 - Reviews: 283 - Favs: 355 - Follows: 525 - Updated: 6/12 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
The Roads of War
by Sierra.BN312 reviews
Our galaxy is home to billions of stars, each star could hold new life, and every life holds a new story. Commander Jane Shepard attempts to rally the galaxy against the Reaper threat, but a distress signal leads her to discover more than what she bargained for.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 41,649 - Reviews: 46 - Favs: 168 - Follows: 290 - Updated: 6/9 - Published: 4/30 - Master Chief/John-117, Cortana, Shepard (F)
by The Incredible Muffin reviews
Shepard had thought it was over. The Reapers were defeated, at the cost of her life. Or so she thought. Now, Shepard is faced with the unknown yet again. For the first time, she found herself missing the Reapers...
Crossover - Warhammer & Mass Effect - Rated: M - English - Fantasy/Suspense - Chapters: 27 - Words: 204,530 - Reviews: 681 - Favs: 667 - Follows: 816 - Updated: 5/29 - Published: 7/25/2015
by scifiromance reviews
An eighteen year old Chakotay's dreams of attending Starfleet Academy are thrown into disarray when a Borg Cube crashes near his home... AU. C/7
StarTrek: Voyager - Rated: T - English - Drama/Romance - Chapters: 111 - Words: 342,932 - Reviews: 699 - Favs: 117 - Follows: 153 - Updated: 5/22 - Published: 7/12/2011 - [Chakotay, Seven of Nine]
Enduring the Flames of War
by Masterdude21 reviews
A joint Asari-Turian operation salvaged a "package" from a derelict wreckage in the Terminus Systems, whereupon they release a force of war beyond their reckoning. Hoping to avoid another war, Commander Shepard recruits the "package" into her team. A simple act of kindness, unwittingly paving the way for a clash unlike the universe has ever seen. Fate directs the flames of war.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Horror - Chapters: 17 - Words: 186,026 - Reviews: 756 - Favs: 1,412 - Follows: 1,836 - Updated: 5/14 - Published: 11/30/2015 - Master Chief/John-117, OC, Shepard (F)
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: 7 - Words: 78,070 - Reviews: 337 - Favs: 941 - Follows: 1,306 - Updated: 5/10 - Published: 3/29/2016
by LeoLovesAries reviews
200,000 years after the Colonial Fleet touched down,Earth is in a state of disaster. Its inhabitants have moved to space stations orbiting the planet. An ancient cylon couple helps them work to fulfill a prophecy; The leaders who brought the people to earth must return. Roslin and Adama arrive first and find more than just a new task awaiting them. CH 1-22 NEWLY EDITED.
Battlestar Galactica: 2003 - Rated: M - English - Drama/Sci-Fi - Chapters: 31 - Words: 531,216 - Reviews: 149 - Favs: 37 - Follows: 52 - Updated: 5/10 - Published: 2/4/2015 - W. Adama, L. Roslin, S. Tigh, Ellen T.
Terran Federation: Contact
by L4 of the WEST reviews
What if we put Starship troopers universe in the Skyllian Verge. Writer/Lore Master: L4 of the west, Beta/Writer: Timed Blood Raven, I respond to review through PM so make sure to check your PM if you Review.
Crossover - Starship Troopers & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 28 - Words: 164,615 - Reviews: 305 - Favs: 578 - Follows: 674 - Updated: 4/16 - Published: 8/7/2014 - Complete
Stargate: The Ascension of the Fifth Race
by Jayan phoenix reviews
Earth faces its biggest challenge, they will either fall to the Lucian Alliance and Betrayal or they will rise as the fifth Race. Atlantis must return to the Pegasus Galaxy and the Destiny Expedition are stranded in stasis, and the IOA are not helping the situation.
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: T - English - Chapters: 41 - Words: 205,718 - Reviews: 169 - Favs: 250 - Follows: 325 - Updated: 3/12 - Published: 1/3/2015
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: 49 - Words: 552,595 - Reviews: 465 - Favs: 314 - Follows: 364 - Updated: 2/23 - Published: 5/9/2012 - Jean G., L. Adama/Apollo
Hour of the Wolf
by Mountain King reviews
The Battle of Wolf 359, the Federation Fleet faces the monstrous Borg Cube in a desperate attempt to defend sector 001. All seems lost when an ancient warship, the last defender of a dying people, offers it's aid. Changing the destiny of the Alpha Quadrant forever.
Crossover - StarTrek: The Next Generation & Battlestar Galactica - Rated: T - English - Sci-Fi/Drama - Chapters: 40 - Words: 136,208 - Reviews: 417 - Favs: 174 - Follows: 238 - Updated: 1/7 - Published: 6/4/2014
A Hunter Out of Place
by Shadow Amongst Shadows reviews
"I'm just a simple man, trying to make my way in the universe." -Jango Fett. When a hunt goes wrong, Jango is sent to an unknown galaxy. With no friends or allies, can Jango find his way back home? Author's Note: The story will start off teen but may progress into a mature rating.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 38,258 - Reviews: 65 - Favs: 171 - Follows: 244 - Updated: 12/11/2016 - Published: 2/7/2016 - Jango Fett, Shepard (F), Tali'Zorah, Saren A.
Mass Effect: First Contact
by Kralizec314 reviews
The year is 2597, ten years after the Insurrection came to an end, and the UNSC now reign supreme over all Humans in the galaxy. But now, the Outer Colony of Harvest has come under attack from a conquering alliance of alien races; the UNSC must resist them and claim it's place in the galaxy.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 22,736 - Reviews: 108 - Favs: 297 - Follows: 445 - Updated: 12/6/2016 - Published: 3/28/2016
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: 23 - Words: 90,885 - Reviews: 140 - Favs: 69 - Follows: 86 - Updated: 11/26/2016 - Published: 12/16/2010
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: 21 - Words: 71,355 - Reviews: 80 - Favs: 35 - Follows: 65 - Updated: 10/6/2016 - Published: 2/4/2014 - [L. Adama/Apollo, OC] W. Adama
by b5delenn reviews
2016/09/22 CHAPTER 16 ADDED. WORKING ON 17. GaherisRhade/BekaValentine. In this AU story Gaheris never betrayed Dylan and they both got traped in the black hole. Three hundred years later they were rescued by the Eureka Maru, just like the original timeline, but this will become more AU. PLEASE REVIEW, THANKS.
Andromeda - Rated: M - English - Romance/Drama - Chapters: 16 - Words: 50,608 - Reviews: 4 - Favs: 16 - Follows: 18 - Updated: 9/22/2016 - Published: 8/8/2015 - D. Hunt, Beka V., Tyr A., G. Rhade
Stargate Atlantis: Season 8
by Lady Mayrid reviews
Episode 10: (REVISED) An easy mission to M7G-677 - the kid planet - has some unforeseen consequences that lead to some enlightening confrontations for all involved. Also, John finally pulls his head out of his ass, Kate and Todd have a talk and Andromeda is reminded why Valloran is the last person you ever want to piss off. Just another average day in the Pegasus galaxy…
Stargate: Atlantis - Rated: M - English - Sci-Fi/Romance - Chapters: 11 - Words: 205,429 - Reviews: 262 - Favs: 111 - Follows: 124 - Updated: 9/13/2016 - Published: 3/3/2011 - John S., E. Lorne, Todd, OC
Another star, another galaxy Book 1
by bruce460 reviews
Since arriving on Destiny they have always struggled to survive, ether by lack of air, food, or water. Long before they arrived, outside forces were trying to capture or destroy the ship. Built by an ancient race millions of years ago sent on a long journey of discovery in the direction of the center of the universe
Crossover - Stargate: Universe & Stargate: SG-1 - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 47,330 - Reviews: 9 - Favs: 12 - Follows: 14 - Published: 8/31/2016 - Complete
by The Incredible Muffin reviews
When the Outcast Blades and their allies attack a top-secret Imperial project, they are unprepared for the consequences. Now, they must survive in a new galaxy, with new friends and enemies alike. Can the Blades show another galaxy that they're the best, or will the Reapers harvest them as well?
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 25 - Words: 220,721 - Reviews: 440 - Favs: 495 - Follows: 486 - Updated: 8/24/2016 - Published: 7/6/2014 - OC - Complete
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: 56 - Favs: 74 - Follows: 93 - Updated: 8/4/2016 - Published: 5/9/2015
Never Did Run Smooth
by LittleButFiery reviews
In an AU where the humans win the First Contact War, turians become slaves. Seven-year-old Jane Shepard finds herself living on a new planet with no friends and itching for adventure. A young Garrus Vakarian's life is thrown into turmoil when he's separated from his family in the slave trade. When they meet, they form a bond that will change their lives forever.
Mass Effect - Rated: T - English - Romance - Chapters: 20 - Words: 42,424 - Reviews: 53 - Favs: 88 - Follows: 98 - Updated: 6/28/2016 - Published: 2/15/2016 - Shepard (F), Garrus V. - Complete
The End Of Silence
by Destiny001 reviews
After more than three years in stasis it's time for Destiny to awaken her crew and end the time of silence for the ship and the crew of Destiny. Old problems and demons will cause new problems. For a few it means to go back to known patterns, by trying to solve new problems with old methods. For others it means confronting themselves with events apparently long gone.
Stargate: Universe - Rated: M - English - Drama/Sci-Fi - Chapters: 10 - Words: 93,822 - Reviews: 15 - Favs: 25 - Follows: 35 - Updated: 6/4/2016 - Published: 12/13/2013 - Eli W., Dr. N. Rush, Col. E. Young, A. Brody
Swords of the Motherworld
by Tomyris reviews
Elrood Sector Force is displaced during an attempt to rendezvous with Admiral Betl Oxtroe at the Empress Teta System using technology in development based upon Gree research. After the death of Akal Zed in combat against the Rebel Alliance, Captain Tanda Pryl, Thunderflare Commanding (and a secret Force Sensitive), assumes command and quickly realises they are not at all alone.
Crossover - Star Wars & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 117 - Words: 471,862 - Reviews: 35 - Favs: 77 - Follows: 72 - Updated: 5/29/2016 - Published: 4/25/2016 - Shepard (F), Tali'Zorah, EDI, Hannah S. - Complete
A Universe of Change: by Candlelight Defiance
by AlbertG reviews
Book IV. The Enterprise-D and the Enterprise-C started a chain of events that would propel both ships into a universe they never imagined. Now three years later, Earth Alliance, the Minbari, the Centauri and everyone else are embroiled in a war they never imagined, fighting against insane First Ones from some Thirdspace!
TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 10 - Words: 69,619 - Reviews: 98 - Favs: 125 - Follows: 135 - Updated: 3/16/2016 - Published: 6/15/2013
by kaleb-yamato reviews
The Colonials discover they are not alone in the universe just in time for it to start falling apart around them. Can 12 isolated planets separated from the rest of the universe for thousands of years survive long enough to establish themselves or will they be swept away with the coming tide.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Suspense - Chapters: 7 - Words: 57,928 - Reviews: 181 - Favs: 320 - Follows: 452 - Updated: 3/5/2016 - Published: 4/3/2014
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: 18 - Words: 40,604 - Reviews: 1938 - Favs: 5,534 - Follows: 6,521 - Updated: 3/1/2016 - Published: 5/7/2013
What the frell did you do this time Erpman?
by The Sithspawn reviews
While testing Modifications to the Farscape 1 John and Aeryn are sucked into a Parallel s now up to John Crichton to get them back to Moya and their own dimension.
Crossover - X-overs & Farscape - Rated: T - English - Chapters: 43 - Words: 146,812 - Reviews: 1048 - Favs: 393 - Follows: 424 - Updated: 3/1/2016 - Published: 8/19/2004 - J. Crichton, Aeryn S.
Sails Away, to Far and Beyond
by Laurie-ky reviews
Stargate Universe with SG1 and SGA characters. Rush/Young. kidfic. Prologue : On Destiny, Eli's come up with Plan B. But for all of them to survive the trip to the next galaxy, Rush and Young are going to have to live with the consequences. At Stargate Command, something forces the iris open. A strange entity stumbles through, connecting Destiny with Earth's survival.
Stargate: Universe - Rated: M - English - Sci-Fi/Drama - Chapters: 18 - Words: 236,511 - Reviews: 29 - Favs: 25 - Follows: 44 - Updated: 10/3/2015 - Published: 10/16/2013 - [Dr. N. Rush, Col. E. Young]
Into the Void
by Kenneth Whit3 reviews
When the Long Night of Solace was destroyed by the most advanced piece of equipment ever jury-rigged by man, it took one of the last Spartan-II's with it. On the other side of that void, Jorge-052 found an unfamiliar universe and a terrifying new enemy, but Commander Shepard found a powerful ally and a new hope for humanity.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 19 - Words: 63,444 - Reviews: 160 - Favs: 337 - Follows: 473 - Updated: 8/19/2015 - Published: 2/19/2014 - Jorge-052/Noble Five, Illusive Man, Harbinger, Shepard (M)
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: 27 - Favs: 40 - Follows: 40 - Updated: 7/22/2015 - Published: 2/13/2015 - Complete
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: 807 - Favs: 145 - Follows: 190 - Updated: 6/24/2015 - Published: 2/8/2014 - [S. Carter, J. O'Neill] - Complete
After The Fallout
by Mrs.Jackson2015 reviews
When the Kelownans discover that a massive underground vein of Naquadah is being converted into Naquadria, Jonas Quinn seeks help from Earth in avoiding the total destruction of his planet. Takes place after the episode Fallout. Jonas and Kianna deal with a Fallout of their own after their return to Kelowna. A Jonas/Kianna story. Romance/Angst/Hurt/Comfort
Stargate: SG-1 - Rated: M - English - Romance/Angst - Chapters: 5 - Words: 6,136 - Reviews: 5 - Favs: 3 - Follows: 2 - Updated: 6/19/2015 - Published: 5/3/2015 - J. Quinn
by Robert Lee reviews
Ever sense the two games Halo and Mass Effect have been out, there have been those that have written cross overs or discussed how the two universes may interact. Gateway Chronicles is my take on that very issue.
Crossover - Halo & Mass Effect - Rated: K - English - Sci-Fi - Chapters: 12 - Words: 35,574 - Reviews: 44 - Favs: 91 - Follows: 150 - Updated: 6/5/2015 - Published: 11/14/2014
Stargate Universe: Infinite Ultimatum
by sheesh1991 reviews
3 years have passed, and Eli is no where to be found. The crew of the Destiny continue their epic journey through the new galaxy, searching for Eli, making new friends and enemies, and seeing strange sights. Ready to go on a new journey?
Stargate: Universe - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 12 - Words: 142,361 - Reviews: 49 - Favs: 80 - Follows: 95 - Updated: 5/25/2015 - Published: 10/6/2011 - Eli W., Dr. N. Rush, Col. E. Young, OC
Stargate Atlantis: Season 7
by Lady Mayrid reviews
Episode 25: Ronon returns to Atlantis with some news for Sheppard while Todd makes a decision that could cast him everything...
Stargate: Atlantis - Rated: M - English - Sci-Fi/Romance - Chapters: 25 - Words: 500,238 - Reviews: 357 - Favs: 165 - Follows: 96 - Updated: 5/19/2015 - Published: 4/15/2009 - John S., E. Lorne, Todd, OC - Complete
Mass Effect: Synthesis
by Jade Tatsu reviews
"To the Sol Alliance and all of Humanity, greetings. I am Harbinger and I have traveled across the galaxy to meet you." Shepard wasn't the first to reach the Catalyst, eons ago, someone else did and they chose synthesis, embedding the desire in the Reapers. They've searched for organics to merge with ever since and now they've found them. AU, First Contact, Humans / Reapers
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 39 - Words: 204,068 - Reviews: 1554 - Favs: 1,711 - Follows: 1,343 - Updated: 4/18/2015 - Published: 11/5/2014 - Shepard (F), Harbinger, Garrus V., Saren A. - Complete
The Illusive Emperor
by Nicolai Alvin Hubert reviews
On the surface, the war is lost; humanity has been conquered by the Hierarchy. But conquered is not beaten, and the Britannian royal family are very, very good at holding grudges. Between the Shepard siblings and the Illusive Man, only one thing is certain. There will be blood.
Crossover - Code Geass & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 16 - Words: 120,502 - Reviews: 462 - Favs: 882 - Follows: 945 - Updated: 3/24/2015 - Published: 7/25/2013 - Lelouch L., Shepard (F)
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: 156 - Favs: 122 - Follows: 144 - Updated: 1/25/2015 - Published: 8/13/2012
Kansas 2: The Yellow Brick Road
by Soledad reviews
The long-overdue sequel to Still Not in Kansas. Crossover with Start Trek Voyager. Slightly AU and getting more so as it grows. You have been warned. Would you believe it? Finally an update!
Crossover - Babylon 5 & StarTrek: Voyager - Rated: T - English - Adventure/Romance - Chapters: 17 - Words: 105,214 - Reviews: 119 - Favs: 123 - Follows: 193 - Updated: 1/18/2015 - Published: 1/31/2009 - Vir, L. Alexander, Chakotay, Kes
by Ron the True Fan reviews
The year is 2410. Operation Delta Rising has resulted in the disappearance of two Federation starships. The Ra-Cailum and Raging Tempest are presumed destroyed in action. - Starfleet Command. Two Federation starships end up in a situation similar to Voyager's, only on a galactic scale. Surrounded by enemies and few allies, they must change the destiny of a universe.
Crossover - Mass Effect & Star Trek Online - Rated: T - English - Chapters: 7 - Words: 127,971 - Reviews: 31 - Favs: 94 - Follows: 103 - Updated: 12/5/2014 - Published: 10/21/2014
The Mantle Beyond The Eons
by SuperW1998 reviews
After 100,000 years of Atonement, the Forerunners arrived at the Mass Effect Galaxy. The Reapers threaten every organic life, and in the hands of the Iso-Didact is the fate of his people or this new galaxy. Set in Pre-Mass Effect 3. I do not own the Halo series or the Mass Effect Universe.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 40,564 - Reviews: 177 - Favs: 238 - Follows: 266 - Updated: 11/28/2014 - Published: 5/21/2014 - IsoDidact/Bornstellar Makes Eternal Lasting, Admiral Hackett, Illusive Man, Shepard (M)
Another Perspective Version Two
by AlbertG reviews
Expanded version of 'Another ptain Jankowski of the EAS Prometheus was fated to start a war with the Minbari.He shouldn't have been there but he this reality something changed. Now Earth will never be the same again.
Crossover - Babylon 5 & Farscape - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 74,952 - Reviews: 150 - Favs: 180 - Follows: 186 - Updated: 11/27/2014 - Published: 5/29/2011
by PeaceKeeper214 reviews
AU where the Geth send ships beyond the Perseus Veil into uncharted regions of the galaxy in search of resources and knowledge on the uncharted worlds while evading the Council. Humanity is spreading through the galaxy and they are planning on activating a dormant mass relay. Mass Effect belongs to EA/Bioware. Original characters,story,elements, or ect found are used for the story
Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 14 - Words: 28,845 - Reviews: 112 - Favs: 413 - Follows: 550 - Updated: 10/9/2014 - Published: 7/6/2014 - Tali'Zorah, Legion, Shepard (M), OC
by Fabius Maximus reviews
Set after Season 7 of SG1 and Before the Battlestar Galactica miniseries, two people's are about to discover that they have to radically reassess how they and the larger universe interact.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 11 - Words: 20,540 - Reviews: 162 - Favs: 228 - Follows: 366 - Updated: 6/29/2014 - Published: 4/14/2013
Exiles on the Wind
by Fabius Maximus reviews
The Cylons destroyed over 90 percent of Colonial civilian and military forces. Unfortunately, when you're talking about a civilization as large as the Colonies, that leaves a LOT of survivors. One group is going to go looking for Adama.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 19 - Words: 43,613 - Reviews: 148 - Favs: 161 - Follows: 152 - Updated: 6/10/2014 - Published: 3/15/2014 - Complete
Mass Effect: The First War
by ProfFartBurger reviews
The Prothean Ruins weren't. They contained little more than mentionings of an Alien Society; as a result, humanity develops on a completely different path than what was intended, and when first contact is made not with the Turians, but a desperate, destitute race viewed as beggars and thieves, how will this dying race change Humanity? And how will Humanity change the Galaxy? *A/U!*
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 22 - Words: 200,906 - Reviews: 1746 - Favs: 3,045 - Follows: 2,275 - Updated: 1/12/2014 - Published: 1/26/2013 - OC - Complete
History Repeated, Lesson Learned
by KitBeast reviews
The Prothean empire left a great many Beacons behind after there fall, there purpose, to warn the younger races of the dangers of the Reapers. Unfortunately no one could understand them. What would happen if someone could.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 51,084 - Reviews: 1063 - Favs: 1,584 - Follows: 1,856 - Updated: 12/10/2013 - Published: 2/20/2013
Sora, Daughter of Tyrus
by DarthBiber reviews
When her father is killed in the assault on the Wraith Hive ship, Sora utilizes the lessons he taught her and seeks revenge. Fortunately, she quickly realizes the true culprits behind the tragedy, and takes the only course of action left to her. AU from S1/11, the Eye; no Ships as of yet
Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 30,436 - Reviews: 9 - Favs: 20 - Follows: 16 - Updated: 9/19/2013 - Published: 6/26/2013 - Sora - Complete
The Fifth Race
by Lord Nomad reviews
Stargate SG1/Battlestar Galactica Crossover: Set after the movie "the Ark of Truth" and Season 3 of BSG. The remnants of the 12 colonies of Kobol are at the end of their journey and encounters the Fifth race.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 83,273 - Reviews: 253 - Favs: 485 - Follows: 593 - Updated: 2/28/2013 - Published: 3/24/2008
by Methos2523 reviews
Babylon 5 was our last, best hope for peace... It failed... But, in the Year of the Shadow War, a mysterious ship appeared to cast a light on the ancient Shadows... The year is 2260. The ship, is the Federation Starship Aventine.
Crossover - Babylon 5 & StarTrek: Other - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 25,015 - Reviews: 76 - Favs: 200 - Follows: 256 - Updated: 9/7/2012 - Published: 9/2/2012
XSGCOM: Terra from the Deep
by Hotpoint reviews
Crossover between SG1 and XCOM. As old enemies fall by the wayside new ones appear to challenge the Tau'ri and their allies.
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 19 - Words: 153,663 - Reviews: 384 - Favs: 620 - Follows: 535 - Updated: 5/3/2011 - Published: 1/3/2010
by AvaC reviews
A doctor signs an I.O.U. at a poker game a few years ago... didn't think to pay it off she'd end up in the Pegasus Galaxy.. Original character
Stargate: Atlantis - Rated: M - English - Romance - Chapters: 27 - Words: 43,678 - Reviews: 12 - Favs: 21 - Follows: 22 - Updated: 12/13/2010 - Published: 7/20/2010 - E. Lorne
An Ordinary Girl: A Stargate SG1 Romance
by Diane J M Johnson reviews
After being held captive for 5 days on an alien world, the members of SG-1 are joined by a woman claiming to be from Topeka. Things take an interesting turn when this "ordinary girl" from Kansas ends up developing some extraordinary powers. . .
Stargate: SG-1 - Rated: T - English - Sci-Fi/Romance - Chapters: 42 - Words: 260,838 - Reviews: 31 - Favs: 20 - Follows: 13 - Updated: 8/30/2010 - Published: 12/29/2009 - C. Mitchell - Complete
by lizabeth39 reviews
john and Elizabeth are looking forward to a great future together, that is until Simon arrives on Atlantis Sorry for the long delay in posting last chapter but it's finally done. The first couple of chapters have been revamped slightly especially chap1
Stargate: Atlantis - Rated: T - English - Hurt/Comfort/Angst - Chapters: 24 - Words: 70,034 - Reviews: 97 - Favs: 29 - Follows: 17 - Updated: 4/14/2010 - Published: 2/17/2009 - Elizabeth W., John S. - Complete
Omelets Lead to Purple Wormholes
by Technician Fan reviews
A girl from the future claiming to be Sheppard's daughter inflicts craziness upon Atlantis. T for language. RM/JK, RD/AB, AB/C, JK/RD, RM/KB, EL/LC, JS/TE bit of a crack!fic
Stargate: Atlantis - Rated: T - English - Humor/Family - Chapters: 22 - Words: 34,052 - Reviews: 37 - Favs: 18 - Follows: 11 - Updated: 3/26/2010 - Published: 4/20/2009 - John S., Teyla E. - Complete
by vliegenvanger reviews
sequel to Battlestar Group 16. the Tau'ri have built a new base to replace Atlantis which is now at the moon. the Wraith attack and Earth is in danger. features SGA/SG1 and a small bit of BSG
Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 34,663 - Reviews: 37 - Favs: 75 - Follows: 60 - Updated: 9/26/2009 - Published: 7/15/2009 - Complete
Faith and Hope
by KellethMetheus reviews
Sam captured and sold as a slave to a Goa'uld who thinks he is Caesar and makes her fight as a gladiator. How and when will she get home again.
Stargate: SG-1 - Rated: T - English - Drama/Adventure - Chapters: 20 - Words: 45,251 - Reviews: 499 - Favs: 61 - Follows: 52 - Updated: 9/8/2009 - Published: 8/19/2009 - S. Carter, J. O'Neill - Complete
Out of the Dark
by Newcastle Guy reviews
An SG1/Atlantis/Galactica crossover set in 2010.
TV X-overs - Rated: T - English - Sci-Fi/Drama - Chapters: 19 - Words: 44,473 - Reviews: 75 - Favs: 141 - Follows: 186 - Updated: 8/31/2009 - Published: 7/4/2008
You Could Be Happy
by redknightalex reviews
In a world where Gina isn't revealed as a Cylon when Pegasus meets Galactica, Admiral Cain has to deal with the consequences of governing the rest of humanity in her own unique fashion. AU from "Pegasus"/"Razor".
Battlestar Galactica: 2003 - Rated: T - English - Angst/Romance - Chapters: 4 - Words: 21,915 - Reviews: 32 - Favs: 35 - Follows: 45 - Updated: 8/21/2009 - Published: 7/10/2009 - H. Cain, Number Six
battlestar group 16
by vliegenvanger reviews
What if the Cylon Virus was discovered and removed. an Au and X-over for BSG 2003 and SG-1/SGA, shows what could have happened if the Colonial met the Tau'ri.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 8 - Words: 47,029 - Reviews: 129 - Favs: 166 - Follows: 133 - Updated: 7/15/2009 - Published: 3/8/2009 - Complete
Stargate Helion wars part 1
by Commander Thor reviews
a new galaxy a same war. branched off of s09119'sstories on gateworld forum will lead into a new enemy
Stargate: SG-1 - Rated: K - English - Sci-Fi - Chapters: 14 - Words: 17,623 - Reviews: 3 - Favs: 5 - Follows: 5 - Updated: 6/25/2009 - Published: 10/30/2008 - S. Carter
Down to earth
by Jammeke reviews
After the Siege, Elizabeth has yet another mission to accomplish. This story offers a different perspective on her break-up with Simon, and deals with the time left to spend on Earth. Sheppard/Weir, AU, Complete.
Stargate: Atlantis - Rated: K+ - English - Romance - Chapters: 13 - Words: 35,847 - Reviews: 77 - Favs: 26 - Follows: 19 - Updated: 5/11/2009 - Published: 11/6/2007 - Elizabeth W., John S. - Complete
We Have A Problem
by Mountain King reviews
Set a few days after the end of Season 5 Rodney discovers a problem with the Atlantis cloak and is in his element trying to fix it in time. But Dr Keller has some news for him that he isn't ready for, if she could just tell him.
Stargate: Atlantis - Rated: T - English - Romance - Chapters: 3 - Words: 9,137 - Reviews: 27 - Favs: 23 - Follows: 36 - Updated: 4/29/2009 - Published: 3/17/2009 - Jennifer K., Rodney M.
by TheGoldenHum reviews
Jack wakes up as a hero in a distant land. He has only a few questions: Where is he? How did he get there? And, what the hell is wearing?
Stargate: SG-1 - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 11,988 - Reviews: 7 - Favs: 3 - Follows: 2 - Updated: 2/13/2009 - Published: 10/30/2008 - J. O'Neill
Daughter of Atlas
by Sayle reviews
When the Odyssey is flung from her universe into another the crew and SG1 just want to get back home. But when the damaged Odyssey becomes a prize to be had by both the Cylons and the Colonials, getting home may be the least of their problems. SG1/nBSG
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 4 - Words: 24,828 - Reviews: 295 - Favs: 344 - Follows: 524 - Updated: 1/30/2009 - Published: 1/5/2009
by Rhea's Teleplays reviews
O'Neill accidently goes through the gate with a goa'uld prisoner, and soon discovers she's like no goa'uld they've ever encountered. -This is a script-
Stargate: SG-1 - Rated: K+ - English - Drama - Chapters: 6 - Words: 8,810 - Reviews: 4 - Favs: 4 - Follows: 3 - Published: 10/8/2008 - J. O'Neill - Complete
Heaven Falls: A Jedi On Earth
by Darth Marrs reviews
What happens when a Jedi padawan crashes to Earth? All of hell and half of heaven. An epic length, stand alone, MegaCrossover I know about those now-I read TVTropes set in the same AU as Gods of Dark And Light.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 85 - Words: 252,427 - Reviews: 445 - Favs: 331 - Follows: 163 - Updated: 8/3/2008 - Published: 8/7/2007 - Complete
The Perfect Soldier
by LiLMissWhit reviews
Her life has been a constant battle of staying ahead of the bad guys. Turns out, joining the Stargate program was no different. Crossover with Dark Angel.
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 17 - Words: 71,557 - Reviews: 220 - Favs: 112 - Follows: 122 - Updated: 5/25/2008 - Published: 8/22/2004
The Best of both universes
by Janusi reviews
A crossover between Babylon 5 and Star Trek. Stranded in another galaxy, Captain Walker must make a new home for his crew and fight ancient enemies. Chapters 40a is up at last! PERMANENT HIATUS
Crossover - Babylon 5 & TV X-overs - Rated: T - English - Chapters: 41 - Words: 154,042 - Reviews: 501 - Favs: 260 - Follows: 225 - Updated: 4/14/2008 - Published: 7/29/2004
by LizardbethAndLowri reviews
While searching for the Lost City, Jack, Sam, Daniel, and Teal'c are trapped on an alternate Earth, where the last remnants of civilization are readying for war. SG1 must risk everything if they hope to find a way home. Gen Team Novel. NOW COMPLETE!
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 44 - Words: 315,169 - Reviews: 203 - Favs: 97 - Follows: 56 - Updated: 1/13/2008 - Published: 6/24/2007 - J. O'Neill - Complete
Gods of Dark and Light
by Darth Marrs reviews
What happens when the Ori, a race of godlike ascended beings who are currently rampaging through the Stargate Universe, suddenly arrive in a Galaxy Far Far Away? Any who do not follow the path of Origin must be destroyed.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 41 - Words: 122,474 - Reviews: 349 - Favs: 571 - Follows: 204 - Updated: 8/6/2007 - Published: 4/28/2007 - Luke S., Thor - Complete
Derelict: A Stargate nBSG crossover
by Crazy-88 reviews
Waiting for eons in an unclaimed Star System of the Milky Way Galaxy, one of the last great inventions of the Ancients will show the way home for one people and bring two Galaxies into an all out war…
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 106,024 - Reviews: 215 - Favs: 438 - Follows: 458 - Updated: 6/18/2007 - Published: 11/2/2005
by AKAJipster reviews
The Andromeda is looking for an engineer, only Harper doesn't know it yet. With all repairs completed and done, Harper can bask in the glow of the Andromeda being totally fixed and ready for action, he can finally relax, that is until the crew start firin
Andromeda - Rated: T - English - Adventure/Angst - Chapters: 52 - Words: 158,553 - Reviews: 148 - Favs: 38 - Follows: 21 - Updated: 12/23/2006 - Published: 4/10/2006 - Complete
by JA Baker reviews
When Anubis try’s to gain advanced technology from the future, the combined forces of the SGC and the Andromeda Ascendant race to stop him…
Crossover - Stargate: SG-1 & Andromeda - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 13,496 - Reviews: 66 - Favs: 54 - Follows: 51 - Updated: 11/15/2004 - Published: 10/27/2003 - Trance G.
Episode 01: Alternate Caretaker
by Soledad reviews
Pilot episode to a rather unusual Voyager AU series. There will be many more following. WIP.
StarTrek: Voyager - Rated: T - English - Adventure - Chapters: 20 - Words: 92,181 - Reviews: 127 - Favs: 35 - Follows: 31 - Updated: 11/14/2004 - Published: 7/10/2003 - Chakotay, T. Paris
The Shining Star with the Angels
by Chris1978 reviews
Complete - The Andromeda Ascendant arrives at Deep Space 9 at the Height of the Dominion War.
Andromeda - Rated: K - English - Adventure/Sci-Fi - Chapters: 23 - Words: 60,091 - Reviews: 55 - Favs: 42 - Follows: 8 - Updated: 2/12/2004 - Published: 11/20/2003 - Complete
by Diamond-Raven reviews
For twenty years Seamus Harper lived on earth under the brutal oppression of Nietzscheans. After he finally flees and makes a new life for himself on the Andromeda, he suddenly finds his past catching up with him.
Andromeda - Rated: M - English - Drama - Chapters: 7 - Words: 43,753 - Reviews: 33 - Favs: 29 - Follows: 2 - Published: 1/10/2002 - Complete