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Mass Effect: End of Days
by Postmeat reviews
There is no Element Zero in the Sol-system. There were no Prothean ruins or technology on Mars, or the rest of Sol, the nearest Relay is 12 light-years away. Humanity is isolated from the rest of the galactic community, but makes a fateful First Contact before discovering the Citadel races. The Asari makes First Contact with humanity on behalf of the Citadel Council.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 39,877 - Reviews: 108 - Favs: 441 - Follows: 577 - Updated: 5/4 - Published: 3/8
A Thin Veneer
by AlbertG reviews
Captain James T. Kirk Chancellor Gorkon rescues a group of Human refugees from the far side of the galaxy. That simple act of kindness will be the spark a war that ranges across the galaxy and reveal the thinness of the veil that separates civilization fr
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 82 - Words: 442,847 - Reviews: 1638 - Favs: 817 - Follows: 677 - Updated: 10/12/2014 - Published: 7/3/2004
A strange twist of fate
by Lucas43 reviews
A Confed battle group is trying to destroy a strange ship. And when it does, the people of the battle group find out how fickle the fates can be.
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 69 - Words: 164,266 - Reviews: 599 - Favs: 181 - Follows: 212 - Updated: 8/12/2014 - Published: 5/17/2005
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: 41 - Words: 140,124 - Reviews: 986 - Favs: 355 - Follows: 380 - Updated: 6/13/2014 - Published: 8/19/2004 - J. Crichton, Aeryn S.
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: 961 - Favs: 1,128 - Follows: 1,111 - Updated: 11/23/2013 - Published: 5/19/2007
Allies in Blood
by AlbertG reviews
A STB5 crossover continued from the 'UOC'Those Who Stand' series.It has been three months since the Vorlon and Shadow military forces left for Z'ha'dum to engage an ancient enemy.The gate has been destroyed trapping the Yonji Sinhindrea in their universe.
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 36 - Words: 232,713 - Reviews: 334 - Favs: 184 - Follows: 155 - Updated: 12/4/2011 - Published: 4/30/2006 - Complete
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: 368 - Favs: 512 - Follows: 428 - Updated: 5/3/2011 - Published: 1/3/2010
by polarocean reviews
What if someone had come to the Colonies rescue during the Holocaust? What if the Cylon's lost? How would that story go? AU Multi-Crossover OC's. Story On Haitus
Crossover - TV X-overs & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 363,654 - Reviews: 227 - Favs: 248 - Follows: 282 - Updated: 6/16/2010 - Published: 3/10/2008
by andrewjameswilliams reviews
In the 26th century a group of Tau'ri warships is sent to a newly discovered galaxy, triggering a war that could see the extinction of all life in the universe. B5/Stargate Crossover.
TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 24 - Words: 118,416 - Reviews: 609 - Favs: 604 - Follows: 600 - Updated: 1/27/2010 - Published: 5/14/2006
Worldwar: Discovering the Balance
by AlbertG reviews
Fleetlord Atvar, supreme commander of 'The Race' arrived at Earth a few decades later than planned. But it shouldn't have mattered after all how much could Earth change in a mere 800 years, give or take?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 64,273 - Reviews: 299 - Favs: 456 - Follows: 272 - Updated: 6/27/2009 - Published: 11/5/2007 - Complete
Encounter At Dawn
by JA Baker reviews
As First Contact situations go, it could have gone better. But with the threat of the Wraith hanging over them the Colonials, Cylons and Tau'ri are just going to have to find a way to get along... Battlestar Galactica RDM Stargate Atlantis
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 35 - Words: 77,364 - Reviews: 687 - Favs: 424 - Follows: 289 - Updated: 10/9/2007 - Published: 3/14/2007 - John S., K. Thrace/Starbuck - Complete
Farscape: The Lost Warrior Part 3
by NeilGartner reviews
Updated:Chapter 33: The Cylons are coming and it will take a united front to stop them. Unfortunately, it will include the Humans and their friends allying with the Peacekeepers and Scarrans. Farscape Stargate Battlestar Galactica crossover
TV X-overs - Rated: T - English - Adventure - Chapters: 33 - Words: 164,485 - Reviews: 420 - Favs: 89 - Follows: 75 - Updated: 7/29/2007 - Published: 10/22/2003