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My Enemy's Enemy is my What? by
StarLiner42 reviews
Forty years after the Cylon war, the Twelve Colonies are once again thriving, when strange fleets of blue alien ships appear and begin wreaking havoc on the Colonies. Meanwhile, the Earth-Minbari war has dragged on for months with little hope of a human victory. These two civilizations are destined to intertwine, and change the course of the galaxy forever.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 8 - Words: 66,596 - Reviews: 117 - Favs: 190 - Follows: 277 - Updated: 6/2/2016 - Published: 9/14/2015
Whispers of the Fallen by
ReaperScion reviews
The Capua SS-1, an Alliance vessel on a covert mission, is recalled to fight the Reapers for the final time. As they march to their deaths, an unknown factor violently forces them into a completely different situation. For the crew of the Galactica, the disappearance of Kara Thrace strikes them as a cruel joke as they try to deal with the consequences. Even dead gods can dream...
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Mystery - Chapters: 10 - Words: 34,280 - Reviews: 52 - Favs: 91 - Follows: 149 - Updated: 7/15/2015 - Published: 2/27/2014
The Riddle Of Time by
Femvamp reviews
Galactica has found Earth but that is just the beginning of the story. A/N: I wrote this ages ago but I have been informed that there were formatting and spelling issues so I am reposting it. I have no beta so all other errors are mine. Please let me know what you think of the story. *Now Complete*
Crossover - StarTrek: The Next Generation & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 11 - Words: 14,611 - Reviews: 23 - Favs: 26 - Follows: 25 - Updated: 6/28/2014 - Published: 5/24/2014 - Complete
Universal Affairs by
pigeontoed572 reviews
BSG AU. Pre-TATM. Two very different types of survivors cross paths. One of those survivors can show the others the way... but it's the question of if the Cylons are going to play. Trigger warning - Doctor!Whump. HIATUS.
Crossover - Doctor Who & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 20 - Words: 31,194 - Reviews: 28 - Favs: 19 - Follows: 38 - Updated: 5/21/2013 - Published: 12/12/2012 - 11th Doctor, W. Adama, L. Adama/Apollo
Halo: Cylon War by
Redrover117 reviews
This is Spartan 117...I am alive...I have defied gods and demons. I am humanity's shield and its sword. The world has ended and the fight for humanity's survival has begun again.
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 48,049 - Reviews: 207 - Favs: 374 - Follows: 243 - Updated: 12/16/2010 - Published: 7/31/2010 - Master Chief/John-117 - Complete
Through the Looking Glass by
karate0kat reviews
When the Demetrius runs into Cavil's forces, they must make an emergency blind jump. Finding themselves stranded in a strange world, they're soon picked up by a ship called Serenity and its motley crew.
Crossover - Firefly & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Drama - Chapters: 19 - Words: 65,793 - Reviews: 26 - Favs: 65 - Follows: 26 - Published: 11/29/2009 - Mal, K. Thrace/Starbuck - Complete
The Universe is so Much Bigger by
Dancing Darkness reviews
It isn't every day the TARDIS throws a hissy and for the life of him he's going to figure out whats got her in a tizzy this time! Battlestar or no! **10th Doctor, post Donna finale, crossover with BSG2003**
Crossover - Doctor Who & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 43,750 - Reviews: 80 - Favs: 128 - Follows: 63 - Updated: 9/5/2009 - Published: 7/16/2009 - 10th Doctor - Complete
Going Native by
Rap541 reviews
GalacticaStar Trek Next Generation. What do you do when you're a lost Starfleet officer in the Beta Quadrant? You blend in and hope for the best.
Battlestar Galactica: 2003 - Rated: K+ - English - Drama - Chapters: 67 - Words: 156,591 - Reviews: 1344 - Favs: 988 - Follows: 605 - Updated: 3/22/2009 - Published: 2/16/2007 - Gaeta
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: 712 - Favs: 514 - Follows: 334 - Updated: 10/9/2007 - Published: 3/14/2007 - John S., K. Thrace/Starbuck - Complete
Thirteen by
Jason Bond reviews
In the Earth year 2280, the Colonial Battlestar Galactica encounters an Earth Alliance fleet, and the Cylons find themselves faced with a new enemy. Story starts from the end of Pegasus episode of BSG. Rewrite coming in'08 because if ideas from BSG Razor
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 100 - Words: 208,277 - Reviews: 158 - Favs: 182 - Follows: 113 - Updated: 12/31/2005 - Published: 9/23/2005 - Complete