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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: 130 - Words: 779,311 - Reviews: 3013 - Favs: 1,704 - Follows: 1,572 - Updated: 5h - Published: 1/22/2009
The Swarm of War
by VexMaster reviews
A nerd has reincarnated as a Zerg Larva... and now he has been dropped into the Warhammer 40K. There is no time for peace. No Respite. No forgiveness. There is only WAR and the Swarm!
Crossover - StarCraft & Warhammer - Rated: M - English - Sci-Fi - Chapters: 85 - Words: 563,770 - Reviews: 2383 - Favs: 2,143 - Follows: 2,057 - Updated: 4/11 - Published: 6/14/2011
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: 9 - Words: 77,061 - Reviews: 214 - Favs: 299 - Follows: 457 - Updated: 4/1 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
Project Blue Book
by AmeliusTheAlteran reviews
Involved Presidents, an inquisitive assistant, and professional soldiers. A pragmatic look on how the United States would use the stargate and explore uncharted planets.
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 24 - Words: 89,124 - Reviews: 380 - Favs: 579 - Follows: 743 - Updated: 3/25 - Published: 11/30/2014
Stargate:The Legend of the Arcturus Maximus Primus
by Alpha Omega Protocol reviews
Alternate universe of Stargate Atlantis. This is a story about my 3d ship I made based on the Ancients! This first story is going to be the cross over from Stargate to Star Trek. Others universe will come later.
Crossover - StarTrek: Other & Stargate: Atlantis - Rated: M - English - Sci-Fi - Chapters: 32 - Words: 190,117 - Reviews: 94 - Favs: 183 - Follows: 183 - Updated: 11/30/2016 - Published: 11/11/2009 - John S.
Long Lost Brothers
by amebane reviews
The Final Battle with the Ori. This is a Stargate and Star Trek Crossover.
TV X-overs - Rated: K+ - English - Sci-Fi/Drama - Chapters: 62 - Words: 202,432 - Reviews: 125 - Favs: 125 - Follows: 114 - Updated: 11/15/2016 - Published: 2/21/2010
Halo: New Horizons
by creamofwheat2311 reviews
In 2559, and the UNSC has discovered a large anomaly on the edge of the galactic rim. What it turns out to be has the potential to change history, but maybe not in the way the UNSC intended. Meanwhile, with the first Death Star destroyed, the Rebel Alliance is desperately trying to overthrow the Empire, but it will take the help of new allies to liberate the galaxy. Discontinued.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 155,262 - Reviews: 914 - Favs: 947 - Follows: 998 - Updated: 9/30/2016 - Published: 11/1/2012 - Luke S., G. Marek/Starkiller, T. Lasky - Complete
Bionicle: The Jason Fox Chronicles
by FightingFox reviews
It was an ordinary day for Jason Fox until she accidentally falls into a portal that leads into the bionicle world. will she make it home safe, or will be stuck here for the rest of her life? Just an update for fellow readers.
Bionicle - Rated: K - English - Adventure/Humor - Chapters: 9 - Words: 12,229 - Reviews: 20 - Favs: 6 - Follows: 6 - Updated: 8/28/2016 - Published: 6/30/2009
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: 3231 - Favs: 4,335 - Follows: 5,146 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
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: 381 - Favs: 795 - Follows: 923 - Updated: 5/10/2016 - Published: 2/12/2012 - Shepard (F), Garrus V.
The Mission Stays the Same
by Broken Trident reviews
A joke of Chaos daemon sent two unlikely allies - an Eldar Farseer and an Imperial Storm trooper, through the Warp and into another Universe. In this place, everything is alien to them. Except for one thing - war. War is something they know very well.
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 266,815 - Reviews: 1796 - Favs: 2,926 - Follows: 3,174 - Updated: 4/25/2016 - Published: 10/4/2011 - Shepard (F)
Halo: the Art of War
by Havoc-legionnaire reviews
AU. One small divergence, the smallest of errors, and the balance of fate tips. It is 2552. Reach is spared, for now. Operation Red Flag goes forth. The Covenant will learn that this war that they have started 27 years ago have only just begun.
Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 35 - Words: 181,676 - Reviews: 824 - Favs: 1,126 - Follows: 1,163 - Updated: 2/27/2016 - Published: 10/2/2010 - Master Chief/John-117, Prophet of Truth
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: 335 - Favs: 640 - Follows: 824 - Updated: 12/31/2015 - Published: 8/8/2010 - Complete
by carrot1151 reviews
AN A.U. re-telling of the show from a different ship and its also my first attempt so latter chapters should be longer and better writen
Battlestar Galactica: 2003 - Rated: T - English - Chapters: 6 - Words: 2,996 - Reviews: 18 - Favs: 14 - Follows: 22 - Updated: 9/10/2015 - Published: 7/22/2008 - L. Adama/Apollo
by Andrithir reviews
There are stories about them, myths and legends of once majestic species overseeing the galaxy and exploring into the space that lay beyond. There were stories about them, tales of faded past. Humanity's missing link. (Rewrite Chapters 1 to 3 now posted) COMPLETED. Rewrites are on hiatus.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 67 - Words: 328,897 - Reviews: 1612 - Favs: 1,258 - Follows: 1,202 - Updated: 2/20/2015 - Published: 10/8/2011 - Master Chief/John-117, Shepard (F) - Complete
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: 220 - Favs: 177 - Follows: 164 - Updated: 12/10/2014 - Published: 1/16/2009 - Complete
Harry Potter Last of the Ancients
by BabyBoy349 reviews
Harry Potter Travels the Multi Verse in order to aquire new tech and allies to deal with his ancestors enemies once and for all
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 88,378 - Reviews: 1028 - Favs: 1,364 - Follows: 1,366 - Updated: 11/2/2014 - Published: 10/4/2009 - Harry P.
Halo: The Clone Wars
by Cmdr. Gen. Marasco reviews
When a Separatist ship makes a blind jump into the Unknown Regions, the Republic follows. What they don't know is that following this ship will put them in contact with the UNSC...and change the entire course of the Clone Wars. NOT DEAD...YET
Crossover - Halo & Star Wars: The Clone Wars - Rated: M - English - Adventure - Chapters: 9 - Words: 67,257 - Reviews: 253 - Favs: 523 - Follows: 581 - Updated: 6/28/2014 - Published: 2/28/2010
by Rogue Vector reviews
In the near future of the 21st century, there is only boredom for Michael. Until the finest of the 41st Millennium start appearing in his living room. While shrunk down to miniature scale. With functional weapons. And they are really, really pissed off...
Warhammer - Rated: T - English - Sci-Fi/Humor - Chapters: 33 - Words: 179,721 - Reviews: 861 - Favs: 1,117 - Follows: 1,007 - Updated: 1/14/2014 - Published: 10/29/2009
by SkywalkerT-65 reviews
Rewrite of Stargate: Redemption. In an alternate take on 'Enemy at the Gate' the Wraith send more than one Super-Hive. Atlantis is destroyed, Earth and her allies culled to the brink of extinction. With no other choice, the last three ships are sent back in time, hoping to prevent this from ever happening. There, they will be left...until a fateful day when SG-1 stumbles upon them.
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 11,182 - Reviews: 101 - Favs: 273 - Follows: 394 - Updated: 12/24/2013 - Published: 10/15/2013 - S. Carter, D. Jackson, J. O'Neill, Teal'c
Reunions are a Deleted
by Bob Regent reviews
Name amended due to guidelines. A clash of ideologies will cause widespread death and destruction for two races both alike and strange to the other. SG1nBSG xover
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 349,784 - Reviews: 976 - Favs: 1,231 - Follows: 1,215 - Updated: 11/23/2013 - Published: 5/19/2007
To Be the Last
by Bruanshan Never-Seen reviews
A Halo/Mass Effect crossover, though not a typical one. This is the story of the last Forerunner, sent to a different galaxy entirely. How will he handle himself in this new glaxy where everything is different. Adopted from drich147. I corrected a mistake in chapter 3 regarding how long he has been there. I do not own Mass Effect or Halo.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure - Chapters: 7 - Words: 14,613 - Reviews: 212 - Favs: 298 - Follows: 324 - Updated: 8/18/2013 - Published: 7/28/2012 - Didact
Stars and Chains
by nikkythegreat reviews
What if during 2156 the Centauri encountered the Domination of the Draka instead of the Earth Alliance. this is a Draka and Babylon 5 crossover
TV X-overs - Rated: T - English - Chapters: 24 - Words: 54,832 - Reviews: 29 - Favs: 23 - Follows: 28 - Updated: 8/12/2013 - Published: 10/24/2010
SGU: Season 3: On The Other Side
by Sciencefictionsquirrel reviews
Following "Gauntlet" and SGU's conclusion, I decided to write my take on a continuation of the show, starting with, obviously, the resolution of the scenario at the end of Gauntlet. It starts slow, but it should get better. Spoilery summary inside.
Stargate: Universe - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 46,638 - Reviews: 110 - Favs: 103 - Follows: 133 - Updated: 8/8/2013 - Published: 5/18/2011 - Complete
Clash of Empires: Reclaimer War
by HD-spartan reviews
The USFA with the help of a Precursor Artefact have achieved intergalactic travel and have begun to colonies new worlds. The Turian Hierarchy discover an new race and move to suppress them. The wheels of fate are turning and soon the Reclaimer will bring fire to this new galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 31,593 - Reviews: 443 - Favs: 750 - Follows: 931 - Updated: 6/28/2013 - Published: 7/8/2012 - Master Chief/John-117, Kelly-087, Shepard (F), Garrus V.
Harry Potter and the Next Great Adventure
by AmateurFanfic reviews
The war is over, and the sheep of the wizarding world have once again begun to turn their backs on him. In hopes of avoiding the hostility of the public and the greed of the Ministry, Harry embarks on a journey that will take him to a new life. Repost ch
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 14 - Words: 121,781 - Reviews: 1117 - Favs: 2,839 - Follows: 3,319 - Updated: 5/13/2013 - Published: 9/9/2009 - S. Carter, Harry P.
Halo: The Empyrean Effect
by Vizantir reviews
What if humanity has a much grander destiny than anyone has ever even imagined? They need only to discover the secret, buried for eons uncounted. Rated T for battle scenes and thematic content. Features many OC's. Warning: This fic is EXTREMELY AU. - FULL REVISION IS BEING PLANNED
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 67,716 - Reviews: 220 - Favs: 275 - Follows: 356 - Updated: 5/11/2013 - Published: 9/3/2012
Screw This, I'm Firing the Halo Array
by Galaxy Hunter reviews
It's the end of Mass Effect 3, and it sucks. Luckily Commander Shepard won't take it lying down. A collection of random alternate endings to ME3. This story is complete and utter crack. Rated M for language and adult situations. Shepard M and Liara.
Crossover - Halo & Mass Effect - Rated: M - English - Humor/Angst - Chapters: 6 - Words: 58,105 - Reviews: 151 - Favs: 197 - Follows: 175 - Updated: 1/28/2013 - Published: 3/13/2012 - Cortana, Shepard (M)
Over the Horizon
by Glennfiddich12 reviews
While on missions of discovery, two cultures meet and must face the challenges of their enemies and their pasts together. A Battlestar Galactica/Stargate crossover.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Adventure - Chapters: 10 - Words: 197,463 - Reviews: 400 - Favs: 520 - Follows: 649 - Updated: 12/31/2012 - Published: 2/22/2010
The Consequences Of Not Being Polite
by The Sidhe reviews
The Colonials finally encounter their long lost relatives. However, they find out that their cousins are not quite what they had expected. Now AU due to progression in the recent season.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 47 - Words: 266,212 - Reviews: 763 - Favs: 1,097 - Follows: 856 - Updated: 12/17/2012 - Published: 10/12/2006 - Complete
by Hunter 152 reviews
The discovery by a planetary surveyor would set in motion events that would change the fate and destiny of one world. Now, centuries later, as the Human/Covenant War reaches the peak of conflict and is knocking on the door of Reach itself will that change take form.
Crossover - Halo & Mass Effect - Rated: M - English - Chapters: 3 - Words: 10,630 - Reviews: 10 - Favs: 31 - Follows: 43 - Updated: 12/1/2012 - Published: 11/28/2012 - Linda-058, Shepard (F)
Into the Field
by VinEsquire reviews
In a slightly parallel universe, U.S.S. Voyager has a Starfleet JAG prosecutor and a platoon of MARCOs - Marine Commandos - assigned to help capture the maquis. As the maquis are integrated into Voyager's crew, the MARCOs must adapt to the situation.
StarTrek: Voyager - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 94,235 - Reviews: 8 - Favs: 10 - Follows: 7 - Updated: 10/29/2012 - Published: 9/4/2010
by BSGfan32 reviews
A retired Admiral helps to save a large segment of the Colonies and ends up leading them on a journey following in Galactica's wake. What will they find along the way and what happens when the 2 fleets meet up?
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 19 - Words: 34,511 - Reviews: 123 - Favs: 164 - Follows: 166 - Updated: 9/21/2012 - Published: 10/3/2008
What The Future Brings
by Real Teagy SOT reviews
Only 5 years after the End of the Human-Covenant war does Humanity meet another alien Civilization. but this one has different technology and hasn't heard of the Forerunners. Is this one open to peace at first contact? or will Humanity be bludgeoned by outside forces yet again?
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 17 - Words: 54,286 - Reviews: 374 - Favs: 425 - Follows: 435 - Updated: 8/28/2012 - Published: 7/18/2012 - Master Chief/John-117, Shepard (M)
When There Was a Tomorrow
by General Rage reviews
Do you remember when there was a tommorow? Commander Wade Shepard does, but with a Reaper threat looming he's not sure there is one anymore. And he's about to discover that his universe may not be the only one where mankind faces extinction. M for B&V
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 630,924 - Reviews: 573 - Favs: 739 - Follows: 532 - Updated: 7/31/2012 - Published: 4/13/2011 - SPARTAN-B312/Noble Six, Shepard (M) - Complete
Five Long Years
by Thuggery reviews
It was supposed to be a quick and decisive win, but it turned into a taste of things to come. A story of the Harvest Campaign.
Halo - Rated: T - English - Horror/Sci-Fi - Chapters: 1 - Words: 3,478 - Reviews: 3 - Favs: 3 - Follows: 3 - Published: 6/30/2012
by Senatvs Popvlvsqve Romanvs reviews
11/6/12 - Re-Imagining in the works; working title - The Eagle and the Phoenix. Some early working details are contained in the final two chapters, but have changed since then, some major, some minor. Final update of those details to come within the next two weeks or so. I hope to start writing it by the end of the month.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 17,416 - Reviews: 56 - Favs: 74 - Follows: 124 - Updated: 6/27/2012 - Published: 7/12/2011 - Complete
Sins Of A Galactic Empire
by SpaceCowboy2013 reviews
When the unknown regions of space is revealed to the galaxy at large by a CIS warship the UNSC becomes members of galactic community, but its existence is soon threatened by the rise of an Empire from the ashes of a declining Republic DISCONTINUED
Crossover - Star Wars & Halo - Rated: T - English - Drama/Sci-Fi - Chapters: 11 - Words: 86,663 - Reviews: 729 - Favs: 695 - Follows: 561 - Updated: 5/9/2012 - Published: 8/18/2010 - Thrawn, Master Chief/John-117
by Seshikago reviews
What if Harry was subjected to the worst fate possible in the DOM?Watching everyone die.What if he defeated Voldemort and partially Ascended and absorbed all the knowledge of the Alterran/Ancient Race?The Universe will never be the same again.HxR-Friends.
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 6,607 - Reviews: 177 - Favs: 660 - Follows: 934 - Updated: 3/13/2012 - Published: 7/22/2009 - Harry P., Ronon D.
Heresy Through the Wormhole
by he who fell from grace reviews
6 years have passed since the finale of the Replicon War. The Imperium stands supreme across 3 Galaxies. Beyond the stars the Ori Ascendancy begins to move and something stirs in the depths of the Warp. Humanities' darkest war has begun. Book 3 of 3.
Crossover - Stargate: SG-1 & Warhammer - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 134,397 - Reviews: 99 - Favs: 89 - Follows: 88 - Updated: 2/18/2012 - Published: 9/29/2010
Behind the Skull
by I have a jar of dirt reviews
Emile, in his final death moments, awakes in a completely different world where Humanity isn't facing extinction. A certain commander is skeptical towards the Spartan's origins. On Reach, Noble Six is looking for his missing squadmate... CANCELLED
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 16,535 - Reviews: 128 - Favs: 130 - Follows: 142 - Updated: 2/5/2012 - Published: 11/12/2010 - Emile-A239/Noble Four, Shepard (M) - Complete
by prometheus55 reviews
After the battle with the Collectors, the Normandy tries to return to the Terminus systems. Unfortunately things don't go as planned and now the remnants of the crew must find a way home. However intentions and outcomes are rarely similar for Shepard. -ON HIATUS.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 128,713 - Reviews: 413 - Favs: 779 - Follows: 820 - Updated: 10/23/2011 - Published: 2/19/2010 - Shepard (F)
by Andrithir reviews
The galaxy believed that humanity was represented by the Systems Alliance, but they never accounted the United Nations Space Command. PostME2.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 15,846 - Reviews: 137 - Favs: 423 - Follows: 459 - Updated: 10/6/2011 - Published: 8/13/2011 - Master Chief/John-117, Shepard (M)
Reaping the Whirlwind
by Vampiric Ant reviews
The Colonials invade Earth, but not for the reasons you may think. A short, one-shot spoof.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Humor/Parody - Chapters: 1 - Words: 714 - Reviews: 36 - Favs: 32 - Follows: 10 - Published: 10/2/2011 - Gen. Landry - Complete
by Lucifer 00 reviews
From the ashes of a ruined worlds emerges greatness. From the depths of hell emerges one who would unite the dimensions under his rule. From nothing shall emerge his Covenant.
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Chapters: 21 - Words: 70,965 - Reviews: 105 - Favs: 62 - Follows: 55 - Updated: 10/1/2011 - Published: 1/31/2010
Legacy of the Ancients, Destiny of the Tau'ri
by tcs-shadowwalker reviews
This a crossover between the B5 and SG universes, suck at summaries, you decide... Rated M for combat-related horrors... And DEFINITELY NO LEMONS! Chap three now loaded, let me know if missed anything!
Crossover - Babylon 5 & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 17,809 - Reviews: 69 - Favs: 167 - Follows: 207 - Updated: 7/22/2011 - Published: 8/7/2010
New Lantean Chronicles: Lost City Found
by Chiara Crawford reviews
After five years of having no contact with Earth, the Earth-born New Lanteans are reunited with the Tau'ri. But five years in a different galaxy changes people, sometimes irrevocably. Full summary inside.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Adventure - Chapters: 20 - Words: 96,043 - Reviews: 121 - Favs: 301 - Follows: 233 - Updated: 6/3/2011 - Published: 4/7/2009 - Elizabeth W. - Complete
Rescue over New Caprica
by vliegenvanger reviews
If two Battlestars can survive the attacks on the Colonies, might there be the possibility that more Battlestars survived? AU from Exodus Parts one and two onwards. rated T for now, it might change to M for possible later Chapters. Now on permanent hold
Crossover - West Wing & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 5 - Words: 30,831 - Reviews: 68 - Favs: 74 - Follows: 91 - Updated: 5/25/2011 - Published: 12/13/2009
This should never have happened
by skipper 1337 reviews
Due to an accident and a first contact gone horribly wrong the Colonies of Kobol attempt to invade Earth. But there's more out there than just a measly thirteen planets! Back with Chapter 9!
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 11 - Words: 129,649 - Reviews: 407 - Favs: 291 - Follows: 346 - Updated: 5/14/2011 - Published: 3/3/2010
Consequences of War
by Lord Hierarch reviews
Reach has fallen, and humanity is on its death bed. The Pillar of Autumn has fled and is returning to Earth. On Earth, mankind is taking its first step out into the galaxy... through the Stargate.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Chapters: 16 - Words: 31,924 - Reviews: 221 - Favs: 212 - Follows: 267 - Updated: 5/12/2011 - Published: 8/3/2010
Casualties of War
by I have a jar of dirt reviews
The first casualty in war is innocence. Several one-shots revolving around the real losses of the Human-Covenant war. Rated T for heavy themes and future swearing
Halo - Rated: T - English - Tragedy/Hurt/Comfort - Chapters: 1 - Words: 546 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 5/1/2011
Halo & Avatar Retaliation
by Flex Nard reviews
382 years after Jake Sully's adventure on Pandora, the humans have returned. But this time they are packing much heavier artillery. Can the Na’vi survive the UNSC? Can their warriors fare against a Spartan? Read the story to find out!
Crossover - Halo & Avatar - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 8,573 - Reviews: 43 - Favs: 43 - Follows: 58 - Updated: 4/30/2011 - Published: 3/16/2010
Stargate: Fait Accompli
by Stargate - Fait Accompli reviews
Taking place after SGU Season 1, Earth finds itself embroiled in a war of attrition. 13 years of growth and pain come to a head as they face off with the Lucian Alliance. There are those who strive with gods, and those who pay the consequences. WIP
Stargate: SG-1 - Rated: T - English - Drama/Adventure - Chapters: 2 - Words: 17,872 - Reviews: 11 - Favs: 16 - Follows: 34 - Updated: 4/15/2011 - Published: 7/1/2010 - S. Carter, J. O'Neill
Red In Tooth And Claw
by JA Baker reviews
When the crew of Galactica encounters the remains of the Forward Unto Dawn, life starts to get a lot more complicated for all involved, including an old enemy...
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 60 - Words: 139,295 - Reviews: 1539 - Favs: 1,098 - Follows: 852 - Updated: 3/13/2011 - Published: 2/12/2008 - [Master Chief/John-117, Cortana] - Complete
by I have a jar of dirt reviews
Oneshot, Firefight. A grunt reflects over his incessant torture, an annoying Elite overseer, and confetti. Rated T for violence.
Halo - Rated: T - English - Humor - Chapters: 1 - Words: 903 - Reviews: 9 - Favs: 10 - Follows: 1 - Published: 2/2/2011 - Complete
Empress in the shadows
by voider reviews
The story of a Goa’uld who lacked the insanity of her race, her rise to power and the birth of an empire.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 88,805 - Reviews: 1308 - Favs: 1,422 - Follows: 1,311 - Updated: 1/23/2011 - Published: 11/26/2008
Star Trek: Divergence
by keiranhalcyon2010 reviews
In the 22nd Century, after a year of exploration in deep space Enterprise is damaged, near adrift. Their distress call is answered by those who would bring about a new era for Earth and the Galaxy.
Crossover - Stargate: SG-1 & StarTrek: Enterprise - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 69,764 - Reviews: 213 - Favs: 680 - Follows: 732 - Updated: 12/29/2010 - Published: 10/18/2009 - S. Carter
by Omicron the IceQueen reviews
SG1 finds yet another world, and, unlike some others they’ve been too, this one seems to actually want to help in their own way. There may not be any Ancient weapons but this island has a really neat teleportation system, unique metals, minerals and more.
Crossover - Stargate: SG-1 & Bionicle - Rated: T - English - Humor/Adventure - Chapters: 21 - Words: 34,245 - Reviews: 73 - Favs: 48 - Follows: 44 - Updated: 12/9/2010 - Published: 3/2/2008 - J. O'Neill, Voporak
Cry of Silent Stars
by Helltanz98 reviews
Nearly 50000 years ago the Prothean's gave their final parting shot against the Reapers. In 2107 Humanity tested successfully the KF Drive, humanity begins colonization of the stars. 41 years later they discover their first instances of Alien technology.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 19,486 - Reviews: 30 - Favs: 155 - Follows: 156 - Updated: 10/31/2010 - Published: 11/27/2009 - Shepard (M)
Of Wraiths and Bolters
by he who fell from grace reviews
In a desperate gamble to save Terra the Second Imperium has sent their finest to the Pegasus Galaxy to find the last great experiment of the Ancients. An imprisoned C'tan. Post season 1 of SG-Atlantis. A Warhammer 40K/SG-1/SG-A story. Book 2 of 3.
Crossover - Stargate: SG-1 & Warhammer - Rated: M - English - Adventure/Sci-Fi - Chapters: 26 - Words: 233,432 - Reviews: 174 - Favs: 126 - Follows: 102 - Updated: 9/12/2010 - Published: 3/29/2008 - Complete
Shoulder to Shoulder
by Magus Zanin reviews
At the battle of Reach, Humanity recives some help, changing the face of the war. Will this new force turn the tide? Or will they prove too much for an already battered human race to handle?
Halo - Rated: T - English - Fantasy/Sci-Fi - Chapters: 7 - Words: 8,194 - Reviews: 13 - Favs: 8 - Follows: 9 - Updated: 8/25/2010 - Published: 3/11/2010
Tau'ri Furling :First Contact, Alliance REVISED
by stargatewatcher reviews
During the Milky Way's Anti-Ori War, SG-2 encounters Furlings, SG-1 follows. All SG-related personnel look forward to the Furlings aiding them. When the Furling do,they help to turn one major upcoming tide in this war against the fundamentalist fanatics.
Stargate: SG-1 - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 25,116 - Reviews: 26 - Favs: 11 - Follows: 9 - Updated: 7/29/2010 - Published: 11/26/2009 - J. O'Neill, D. Jackson
by Sati James reviews
One mistake. That was all it took to change the fate of twelve worlds and two species. John Cavil may have a plan. But he has never learned just how good humans are at screwing them up. Short Story/Oneshot in three chapters
Battlestar Galactica: 2003 - Rated: T - English - Chapters: 3 - Words: 4,382 - Reviews: 22 - Favs: 38 - Follows: 34 - Updated: 7/12/2010 - Published: 6/16/2010 - S. T. Anders/Longshot
Destroying The Balance
by SpaceCowboy2013 reviews
The Race is changed forever when a drifting ship arrives near Home when a Conquest Fleet is about to embark. What will be the reaction to a Supersoldier from an advanced space faring and big ugly species be? DISCONTINUED No time with other stories.
Crossover - Halo & Worldwar series - Rated: T - English - Sci-Fi/Suspense - Chapters: 4 - Words: 25,533 - Reviews: 74 - Favs: 117 - Follows: 119 - Updated: 7/8/2010 - Published: 6/12/2010 - Master Chief/John-117
Odyssey's new home
by BabyBoy349 reviews
Takes place after Unending. Its been done before but not in this fashion. SG1 in the Star Trek verse. Will include Stargates and the Asgard
Crossover - StarTrek: Other & Stargate: SG-1 - Rated: K - English - Sci-Fi/Adventure - Chapters: 4 - Words: 21,671 - Reviews: 208 - Favs: 359 - Follows: 436 - Updated: 7/5/2010 - Published: 11/23/2009
The Shape of Things to Come
by Clayto reviews
AU Daybreak Part II, AU pre TPM The Battlestar Galactica's final jumpleads them to the Star Wars galaxy Rated T for possible profanity and violence
Crossover - Star Wars & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 1,695 - Reviews: 17 - Favs: 19 - Follows: 28 - Updated: 6/26/2010 - Published: 6/24/2010 - Anakin Skywalker, Hera. A
Republic of Earth
by Midnighter 13 reviews
What happens when the battle of Endor gets inturupted, by the most powerful intergalactic government ever? Earth gets a bit of a shock. ON HIATUS!
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 6,127 - Reviews: 66 - Favs: 142 - Follows: 155 - Updated: 6/21/2010 - Published: 1/18/2010 - E. Palpatine
Republic: Into The Fire
by Sati James reviews
2nd LLTR James Koren leads an expedition from Corellia to our galaxy and when he meets the Goa’uld the Republic prepares for battle. On Earth the Tau’ri begin their rise to power and alien life is disclosed. Daniel/Sha’re Atton/Janet Sam/Martouf
Crossover - Stargate: SG-1 & TV X-overs - Rated: T - English - Sci-Fi - Chapters: 32 - Words: 137,639 - Reviews: 357 - Favs: 93 - Follows: 92 - Updated: 4/20/2010 - Published: 2/11/2009 - Complete
Whispers of Daybreak
by Above the Winter Moonlight reviews
Massively AU. An offer presented but refused. Five weeks after the incident at Bespin, Luke Skywalker finds himself abandoned by the Alliance when someone overhears his secret and reveals it to the entire council…R&R COMPLETE
Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 47 - Words: 99,445 - Reviews: 611 - Favs: 312 - Follows: 152 - Updated: 4/12/2010 - Published: 6/23/2009 - Darth Vader, Luke S. - Complete
This is Not Our Fate
by bullethead reviews
The Ionian Nebula holds many secrets... and one of them is about to bring two tribes of humanity together for the first time. BSG2003/Mass Effect
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 6 - Words: 19,505 - Reviews: 49 - Favs: 102 - Follows: 168 - Updated: 4/9/2010 - Published: 1/26/2009
by CreepyReaper reviews
The survivors of the Milky Way attempt to survive in the last great bastion of the Ancients.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Adventure - Chapters: 1 - Words: 560 - Reviews: 22 - Favs: 31 - Follows: 42 - Published: 3/26/2010 - S. Carter
BSG: Those Who Stand
by Karogas reviews
Battlestar Group 32 arrives on the eve of the Cylon attack, can one man and his Outcast Crew's hated and sidelined by the Admiralty and current Administration make a difference? Will they Rise? Or Fall with the rest of the Colonies.
Battlestar Galactica: 2003 - Rated: T - English - Adventure/Drama - Chapters: 3 - Words: 19,779 - Reviews: 31 - Favs: 46 - Follows: 50 - Updated: 3/25/2010 - Published: 3/10/2010
Time to Go
by CreepyReaper reviews
The UNSC is facing a war on its doorstep with an unknown enemy.
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 23,430 - Reviews: 91 - Favs: 54 - Follows: 83 - Updated: 3/13/2010 - Published: 9/21/2009
Tragedy of the Colossus
by Sage1988 reviews
Spin-off of the Telmaya storyline. The story of another Battlestar that was lost. But the tale is not yet complete and this ghost from the past, will change the Galactica's future.
Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 4 - Words: 2,139 - Reviews: 22 - Favs: 22 - Follows: 24 - Updated: 3/3/2010 - Published: 8/13/2009 - Complete
by YuTG reviews
This story is set two years after Atlantis: Milky Way politics has gone down the drain: Jaffa factions are at each other necks, SG Fleet focused on Wraith threat, while a new threat is on the rise. A new team led by Lt. Col Anderson to deal with it.DONE.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Suspense - Chapters: 15 - Words: 37,318 - Reviews: 27 - Favs: 7 - Follows: 13 - Updated: 2/27/2010 - Published: 5/3/2009 - Complete
Memories of Scylla
by The Wilky Bar Kid reviews
BATTLESTAR HERMES - Oneshot describing the events of the day the Battlestar Hermes found three civilian ships left for dead by the Battlestar Pegasus. The result would forever change the nature of one of the last surviving Battlestars.
Battlestar Galactica: 2003 - Rated: T - English - Tragedy/Sci-Fi - Chapters: 1 - Words: 3,068 - Reviews: 7 - Favs: 24 - Follows: 12 - Published: 2/18/2010 - Complete
by chimere reviews
Nothing is ever quite over and finished, because memory lingers, whether we want it to or not. What life might be like for the Adama men in the new world. Lee, Bill, and by implication, naturally Laura as well. About ten months after “Daybreak”.
Battlestar Galactica: 2003 - Rated: K+ - English - Angst - Chapters: 1 - Words: 2,132 - Reviews: 4 - Favs: 5 - Follows: 5 - Published: 2/17/2010 - L. Adama/Apollo, W. Adama - Complete
Raid on the Twelve Colonies
by Lucifer 00 reviews
The Kobolian's launched an assault on the Earth Dominion. Now the Dominion wants revenge, and this is the first step.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 13,485 - Reviews: 31 - Favs: 32 - Follows: 38 - Updated: 2/9/2010 - Published: 11/2/2009 - Complete
by Vulcan Wolf reviews
Based off of a prompt I found a long time ago: "What if Luke Skywalker somewhow ended up being found and adopted by Boba Fett at a very young age, and trained him to be a Bounty Hunter? The name "Luke Starkiller" comes to mind...". More Inside! R&R!
Star Wars - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 1,238 - Reviews: 24 - Favs: 25 - Follows: 35 - Published: 2/7/2010 - Luke S., Boba Fett
Sons of the Suns
by skywalker05 reviews
AU. A decision and a twist of fate cause Han Solo to be raised as a moisture farmer and Luke Skywalker as a smuggler. Vignette 1: Han's burgeoning relationship with Leia disturbs his Tatooine-born girlfriend.
Star Wars - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 19 - Words: 34,283 - Reviews: 69 - Favs: 48 - Follows: 68 - Updated: 1/29/2010 - Published: 3/31/2008 - Luke S., Han S.
Not a Terrible Reality
by Danae Dixon reviews
Sam, Daniel and Teal'c return from a routine mission to find themselves at an SGC that is not their own. Can they stand in for their counterparts, save Earth from a determined enemy, help General O'Neill find his missing wife... and find a way home? S/J
Stargate: SG-1 - Rated: K - English - Adventure/Angst - Chapters: 12 - Words: 36,525 - Reviews: 108 - Favs: 50 - Follows: 116 - Updated: 1/25/2010 - Published: 6/7/2009 - J. O'Neill, S. Carter
Jack O'Neill Verus Marcus Enders
by stargatewatcher reviews
Major-General Jack O'Neill confronts his USAF-Academy-Era superior, Lieutenant-Colonel Marcus Enders, who's unwantedly dropped by the SGC attempt to continue TRYING TO causing trouble for him. So continues their long-lasting rivalry. Oneshot.
Stargate: SG-1 - Rated: T - English - Humor/Drama - Chapters: 1 - Words: 1,947 - Reviews: 4 - Favs: 3 - Follows: 1 - Published: 1/23/2010 - Complete
Shock and Awe
by Srelex reviews
Voldemort has killed Harry, defeated the Ministry of Magic and taken over England...only for the US and European militaries to move in and kick his ass.
Harry Potter - Rated: T - English - Chapters: 4 - Words: 3,462 - Reviews: 22 - Favs: 27 - Follows: 32 - Updated: 1/15/2010 - Published: 12/19/2009
by Ugolino reviews
Suffer not the alien to live.
Crossover - Warhammer & Avatar - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,397 - Reviews: 44 - Favs: 39 - Follows: 31 - Updated: 1/15/2010 - Published: 12/25/2009
Stargate: The Covenant Empire
by Lucifer 00 reviews
The Path of Salvation lies with the Covenant, a alliance of chosen races from a half dozen universes brought together into the Stargate Universe. Please Review
Stargate: SG-1 - Rated: M - English - Sci-Fi - Chapters: 28 - Words: 98,270 - Reviews: 82 - Favs: 102 - Follows: 84 - Updated: 1/11/2010 - Published: 7/12/2009
by Lord Maximus reviews
Sequel to What the hell is going on? Five months after gaing the new FTL drive Kirk and the crew of the Enterprise will have to put it to good use when the Romulans attack which sets off a series of events.
Crossover - Battlestar Galactica: 2003 & Star Trek: 2009 - Rated: T - English - Chapters: 16 - Words: 31,228 - Reviews: 143 - Favs: 175 - Follows: 129 - Updated: 1/6/2010 - Published: 10/7/2009 - Complete
The Muphridian at the Gate
by Leech10 reviews
A ship from an alien species arrives at Earth, and the crew offers technology and assistance. Who are they, and where did they come from? Runs from Evolution, part 2 onwards. Will include Stargate Atlantis once the time comes. AU.
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 3 - Words: 4,624 - Reviews: 6 - Favs: 1 - Follows: 8 - Updated: 12/31/2009 - Published: 11/7/2008
Strangers in a Strange Land
by Srelex reviews
The Colonial fleet is transported into the Star Wars galaxy, and is quickly wiped out by an Imperial patrol. One small group of survivors must learn to fit in and try and survive in this hostile new galaxy.
Crossover - Star Wars & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 8 - Words: 11,732 - Reviews: 15 - Favs: 20 - Follows: 28 - Updated: 12/30/2009 - Published: 6/19/2009
XSGCOM: Mirror Image
by Hotpoint reviews
Crossover between SG1 and XCOM. As Earth fights against two separate extraterrestrial threats the defenders join forces and the tables are turned.
Crossover - Stargate: SG-1 & X-Com - Rated: T - English - Adventure - Chapters: 52 - Words: 349,026 - Reviews: 699 - Favs: 865 - Follows: 463 - Updated: 12/30/2009 - Published: 7/2/2007 - Complete
Circles of Change
by Malaki8898 reviews
The Colonials wage a war against a relentless alien race. Both Cylons and Colonials will begin to discover that this war is much deeper and widespread than they could have possibly thought.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 7,234 - Reviews: 9 - Favs: 25 - Follows: 28 - Updated: 12/26/2009 - Published: 12/19/2009
Merry Christmas, I'm Yours
by The Pen Vs The Sword reviews
Carmelita is having some problems, so Sly decides to help her by giving her a gift. One-shot. Sly/Carmelita.
Sly Cooper - Rated: K - English - Romance - Chapters: 1 - Words: 3,834 - Reviews: 19 - Favs: 50 - Follows: 5 - Published: 12/13/2009 - Sly C., Carmelita F. - Complete
The Lord Giveth and the Lord Taketh Away
by Code reviews
Second installment to my BSG 41 story.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 33,474 - Reviews: 33 - Favs: 15 - Follows: 18 - Updated: 12/12/2009 - Published: 9/20/2009 - Complete
by General-Finley reviews
An alternate reality that goes along the same lines as both stargate series but is filled with new drama, adventure, and excitment. I do not own Stagate MGM does the story Ideas are mine though.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 6,487 - Reviews: 4 - Favs: 7 - Follows: 6 - Updated: 11/22/2009 - Published: 4/18/2009
Sera The Centurion
by Drackner Clawrus reviews
A Cylon Centurions’ awakening does not quite go as planned, computer glitches rampant in this fic as a Cylon tries to fit in, following rules that it doesn’t really understand.
Battlestar Galactica: 2003 - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 2,768 - Reviews: 9 - Favs: 9 - Follows: 14 - Updated: 11/4/2009 - Published: 11/1/2009 - S. T. Anders/Longshot, K. Thrace/Starbuck
by flamingphoenixi reviews
Harry Potter thinks his destiny is complete. The Room of Requirement disagrees and sends him to the Destiny, the Ancient ship several billion lightyears from home.
Crossover - Harry Potter & Stargate: Universe - Rated: T - English - Adventure/Drama - Chapters: 5 - Words: 16,844 - Reviews: 151 - Favs: 369 - Follows: 629 - Updated: 11/1/2009 - Published: 10/23/2009 - Harry P.
New Jedi Order: Shadow of the Leviathan
by Solvdrage reviews
The fledgling New Republic is cracking under civil strife and from the vast emptiness of the Intergalactic Void the eyes of a ravenous immortal predator have fallen upon the Galaxy... New Jedi order Cross/AU DISCONTINUED AND UP FOR ADOPTION.
Crossover - Star Wars & Warhammer - Rated: T - English - Chapters: 1 - Words: 3,851 - Reviews: 15 - Favs: 16 - Follows: 25 - Published: 10/31/2009 - Complete
A New Mission
by Darkl26139 reviews
Samantha Carter resumes command of Atlantis after a devastating Wraith attack. Warning: character deaths All writers enjoy knowing if their work is liked so please review.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 8,318 - Reviews: 12 - Favs: 7 - Follows: 9 - Updated: 10/20/2009 - Published: 12/17/2008 - S. Carter, S. Carter/Sam
Dawn Of A New Age
by JA Baker reviews
A rift in the space-time continuum provides the Earth Alliance with the weapons it needs to defeat the Minbari at Battle of the Line, and the galaxy will never be the same again...
Crossover - Babylon 5 & Bolo series - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 14,612 - Reviews: 59 - Favs: 116 - Follows: 137 - Updated: 10/15/2009 - Published: 6/8/2009
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
Tales of A Confederacy: The Intergalactic Wars
by AdmiralKew reviews
Chapter Two, Part 1: The Confederate First Fleet winds up within an alien solar system, and discovers its cousins who had just begun to recover from a brutal war with a genocidal alien race known as the Covenant. Review please! Multicrossover.
Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 4,568 - Reviews: 4 - Favs: 8 - Follows: 8 - Updated: 9/12/2009 - Published: 7/28/2009
by keiranhalcyon2010 reviews
Something has changed in our distant past. We are totally different. We have created a near Utopia. We have already begun the exploration of space. What we found in the final frontier was not what we hoped for. Our dreams of a peaceful Universe shattered.
Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 33,622 - Reviews: 261 - Favs: 517 - Follows: 524 - Updated: 9/6/2009 - Published: 2/21/2009
Out of the Dark Take II
by Newcastle Guy reviews
Stargate/BSG crossover. A couple of months after Atlantis returns to Earth, a chance meeting between two groups of humans leads them both out of the dark.
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 16,403 - Reviews: 72 - Favs: 135 - Follows: 202 - Updated: 9/6/2009 - Published: 8/31/2009
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: 142 - Follows: 185 - Updated: 8/31/2009 - Published: 7/4/2008
Stargate Klargion Odessy
by Dr. Sweetz reviews
after the fall of the Ori earth faces a multi galactic empire ruled by a being of untold power.
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 14,752 - Reviews: 2 - Favs: 4 - Follows: 4 - Published: 8/24/2009 - Complete
by MaureenT reviews
Daniel is transported into the past, where he meets a Goa'uld like no other, one who will play an extraordinary role in history. Will Daniel's presence alter the course of that history or will it lead to something he could never have imagined? COMPLETE.
Stargate: SG-1 - Rated: T - English - Adventure/Drama - Chapters: 20 - Words: 127,240 - Reviews: 438 - Favs: 490 - Follows: 259 - Updated: 8/6/2009 - Published: 2/18/2009 - D. Jackson - Complete
March to Victory
by Trinial reviews
The war is over, but the Spartans don't know that. Desperate to find a way back into the fight, they inadvertantly stumble across ancient devices, and an alliance so old that no one remembered it ever existed.
Crossover - Halo & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 30,430 - Reviews: 145 - Favs: 272 - Follows: 346 - Updated: 7/8/2009 - Published: 5/1/2008
by AtrumUnas reviews
Harry Potter/Stargate crossover. Full details inside. Harry joins SG1 as a separate person, rather than being on of the members already. Covers from Season 1 through Season 3 after which little of the original storyline remains.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 58 - Words: 135,545 - Reviews: 719 - Favs: 643 - Follows: 726 - Updated: 7/6/2009 - Published: 1/30/2008 - Harry P.
Crossing the Void
by Dirge of Silence reviews
The Colonial fleet is been watched and it is not the Cylons
Crossover - StarTrek: The Next Generation & Battlestar Galactica: 2003 - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,316 - Reviews: 7 - Favs: 16 - Follows: 26 - Published: 6/29/2009
The Babylon Project: The Peace Maker Chronicles
by gmgurp666 reviews
A B5 AU where humanity is not so friendly toward the Centauri. T for now, but may go up later.
Babylon 5 - Rated: T - English - Adventure - Chapters: 3 - Words: 6,251 - Reviews: 21 - Favs: 36 - Follows: 42 - Updated: 6/16/2009 - Published: 4/30/2009
Battlestar HYPERION Vol 4: Stoking The Fire
by Jim Quigley reviews
Battlestar HYPERION and its fleet of survivors are discovered by the cylons.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 33,756 - Reviews: 30 - Favs: 37 - Follows: 25 - Updated: 4/29/2009 - Published: 7/6/2007
by Helltanz98 reviews
As the Light searches for the prophesized Harry Potter they butt heads with the forces of the system lord Raiden, even as far older forces begin to stir. The Galaxy prepares for war as earth struggles to find its path. Mass Crossover, under rewrite notice so chapters are subject to change. The rewrites for chapters 1-38 have been posted as June 2013
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 44 - Words: 184,858 - Reviews: 136 - Favs: 269 - Follows: 248 - Updated: 3/29/2009 - Published: 12/23/2006 - Harry P.
Crown of Ebony
by Helltanz98 reviews
Crossover fic, needs to be rewritten
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 26 - Words: 78,860 - Reviews: 135 - Favs: 259 - Follows: 245 - Updated: 3/27/2009 - Published: 5/31/2007 - Harry P.
Lost and Gone
by E. Mansten reviews
Stargate movie and BSG crossover, takes place in the future for Earth, and during the Cylon occupation of New Caprica for BSG. Rating Pending.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 2,953 - Reviews: 8 - Favs: 14 - Follows: 26 - Published: 3/11/2009
Daala and the Fleet
by darth rat reviews
My first BSG fic. A crossover from Star Wars to Galactica, as a Imperial Admiral finds herself lost after a hyperspace accident. Please review and tell me if you like it or not. Spoilers up to Razor, and beyond in future chapters.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 51,448 - Reviews: 94 - Favs: 52 - Follows: 70 - Updated: 2/4/2009 - Published: 6/7/2008
Stargate: Athena, Volume One
by ReganX reviews
Sam’s adventures continue when she is given command of Earth’s newest ship. Cowritten with SionnachOghma
Stargate: SG-1 - Rated: K+ - English - Adventure/Humor - Chapters: 24 - Words: 63,019 - Reviews: 148 - Favs: 53 - Follows: 71 - Updated: 10/18/2008 - Published: 9/27/2006 - S. Carter - Complete
Humanity, at last
by GodricGryff reviews
Post-Revelations. What happened to Earth? where is the thirteenth tribe? what if the colonials and the cylons found their answer's?
Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 1 - Words: 526 - Reviews: 4 - Favs: 13 - Follows: 7 - Published: 7/24/2008 - Complete
Why don't you love me?
by Illyrya reviews
A moment between father and son.
Battlestar Galactica: 2003 - Rated: K - English - Angst/Family - Chapters: 1 - Words: 684 - Reviews: 4 - Favs: 8 - Follows: 1 - Published: 2/16/2008 - L. Adama/Apollo, W. Adama - Complete
by E. Mansten reviews
Stargate and Halo Crossover, NO SUMMARY.
Halo - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 4,495 - Reviews: 28 - Favs: 21 - Follows: 28 - Updated: 11/20/2007 - Published: 6/22/2007
by Valerie Vancollie reviews
Coauthor: Rebecca Thomson. Abandoned on the first Death Star, Luke's true identity is revealed and Vader takes him to Coruscant. There he learns about the Empire and the Dark Side even as he hears his best friend has joined the Alliance.
Star Wars - Rated: T - English - Drama - Chapters: 45 - Words: 332,375 - Reviews: 1146 - Favs: 1,044 - Follows: 338 - Updated: 5/25/2007 - Published: 6/11/2006 - Luke S., Darth Vader - Complete
Brave New World
by Dekardkain reviews
What if things had taken a very different turn after the return from Kobol? What if instead of finding the Pegasus, they found Earth? Or if Earth found them?
Battlestar Galactica: 2003 - Rated: M - English - Adventure/Romance - Chapters: 22 - Words: 147,562 - Reviews: 58 - Favs: 37 - Follows: 46 - Updated: 5/10/2007 - Published: 4/17/2007 - K. Thrace/Starbuck, L. Adama/Apollo
Pegasus and the Rubicon
by Ian K reviews
Commander Lee Adama, his family, and the crew of the Pegasus, now separated from the fleet, cross their own Rubicon and take the war to their enemies. LeeKara and HeloSharon relationships included. Sequel to I See You. AU story.
Battlestar Galactica: 2003 - Rated: M - English - Drama/Adventure - Chapters: 1 - Words: 3,536 - Reviews: 38 - Favs: 27 - Follows: 44 - Published: 3/26/2007 - L. Adama/Apollo, K. Thrace/Starbuck
Garris' PEGASUS Book 03: The Cylon Gauntlet
by Expatkiwi reviews
As the PEGASUS continues on its quest to locate the GALACTICA, the Cylons smarting from the losses incurred by the PEGASUS are devoting more of their assets to hunt them down...
Battlestar Galactica: 2003 - Rated: K - English - Adventure - Chapters: 9 - Words: 22,205 - Reviews: 6 - Favs: 30 - Follows: 10 - Updated: 11/9/2006 - Published: 11/7/2006 - Complete
by Rap541 reviews
A dead battlestar looks like an opportunity... but what's inside?
Battlestar Galactica: 2003 - Rated: K+ - English - Adventure - Chapters: 2 - Words: 3,758 - Reviews: 29 - Favs: 23 - Follows: 31 - Updated: 2/4/2006 - Published: 1/8/2006
Lost Brothers II: Return To The Colonies
by Mountain King reviews
The sequel to Lost Brothers. Now with Earth safe what of those that were left behind. A Crossover with the original Battlestar Galactica.On Hold for the forseeable future, sorry
Crossover - Stargate: SG-1 & Battlestar Galactica - Rated: K+ - English - Drama/Adventure - Chapters: 3 - Words: 4,756 - Reviews: 22 - Favs: 27 - Follows: 31 - Updated: 1/9/2005 - Published: 12/8/2004
The Onyx Stars reviews
A lost ship, a lost warrior, and a lost mind find themselves stranded in an unknown world. Full of vast wonders, threats, and opportunities, this new world is an unknown element for a crew accustomed to war and hardship. But, all Edens fall and beyond the embers of war lay the dawn of victory. Halo/Mass Effect AU John/Cortana, Lasky/Palmer
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 16 - Words: 143,775 - Reviews: 468 - Favs: 731 - Follows: 877 - Updated: 1/22/2015 - Published: 12/9/2012 - Master Chief/John-117