Battlestar Galactica: 2003 Crossovers
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Battlestar Invictus by CALiGeR190 reviews
Battlestar Invictus: flagship of the colonial fleet. In a desperate bid to escape destruction at the hands of an old enemy, the ship finds itself lost out in a place unknown to the colonials... and horrors they could scarcely imagine lurk in the twisted galaxy they have been dropped into.
Crossover - Warhammer & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 13 - Words: 50,488 - Reviews: 26 - Favs: 28 - Follows: 36 - Updated: 3/23 - Published: 11/3/2016
Neptune's Revenge by cliff.west reviews
What happens when the Battlestar Galactica from BSG 2003 finds another group of lost humans but these humans are from Rifts Earth? My first attempt at writing so buyer beware
Crossover - Rifts & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 16 - Words: 218,295 - Reviews: 15 - Favs: 14 - Follows: 9 - Updated: 3/22 - Published: 9/29/2016
Battlestar Galactica Planet of dragons by Starfigter
When Spyro defeated Malefor, all thought that it's the end of sorrows. But when the refugee fleet of the twelve colonies jumps into their system with cylons close behind, their new fund peace will be shattered. The future of Dragon realms and colonials now depends on Lee, Starbuck, Spyro and Cynder to drive the cylons off the planet and find clues about the thirteenth tribe.(R&R)
Crossover - Spyro the Dragon & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 646 - Published: 3/22
Roads Paved in Shadows by AlbertG reviews
"We don't have information on the numbers yet, sir," one of the commanders answered quickly. "It's not the Cylons. The Thirteenth Tribe is attacking us. We're at war with Earth." Adar was completely stunned that emotion quickly turning into a burning rage. "But why?" he snarled as his rage turned into a need for vengeance.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 1 - Words: 5,614 - Reviews: 36 - Favs: 59 - Follows: 94 - Published: 3/19 - J. O'Neill, W. Adama
Worldwar: Establishing A Balance by AlbertG reviews
Summary-Book IV: Years ago, the Colonials of Cyrannus met the so-called 13th tribe. It didn't work out well. The Colonials met the Race. That didn't work out well either, but they were introduced to a much larger galaxy. Now their errors have come back and they know they are small fish in a large ocean trying to survive. Can they? Will the Race let them?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 82,048 - Reviews: 375 - Favs: 314 - Follows: 381 - Updated: 3/19 - Published: 3/6/2016
The Thirteenths Cylons by TheDreadCaptain reviews
What if When the cylons found 13th Tribe earth they found survivors both Human and cylon. Also messed up timelines dont complain about that.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Mystery/Sci-Fi - Chapters: 2 - Words: 3,448 - Reviews: 11 - Favs: 16 - Follows: 21 - Updated: 3/18 - Published: 3/5
Contact at Kobol by wilkins75 reviews
The scrolls tell that 13 tribes left the birthplace of humanity on Kobol, 12 went one way and the other Earth went another only to lose all contact with their cousins. It is written that one day they would reunite but when they Earth meets their cousins it is not what they expected and it would cost both sides in blood. (Stargate SG1/Battlestar Galactica)
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure - Chapters: 73 - Words: 421,674 - Reviews: 4491 - Favs: 941 - Follows: 1,224 - Updated: 3/14 - Published: 3/20/2015
The Aftermath: The End by fmfan1980 reviews
Sequel to 'The Aftermath'. This takes place two years after the destruction of the device that would have sent Vala and Daniel to the Ori galaxy. Since the device was destroyed, there was no Ori. A new team heads to Caprica on a recon mission, and comes face to face with the end of days. (A SG-1, BtVS, and BSG 2003 X-over.) *12/02/2016-Latest chapter has been edited.*
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 27 - Words: 101,796 - Reviews: 113 - Favs: 104 - Follows: 169 - Updated: 3/13 - Published: 6/3/2016
First Contact by Riker's Beard reviews
This story started out as first contact between the Twelve Colonies of Kobol and an alien civilization when Starbuck is rescued by an alien ship after chasing a Cylon heavy raider in the orbit of a gas giant. I decided to take the story into a completely new direction and it has evolved into something a lot more complex, now containing multiple crossovers.
Crossover - Battlestar Galactica: 2003 & X-overs - Rated: T - English - Sci-Fi/Humor - Chapters: 27 - Words: 42,696 - Reviews: 65 - Favs: 69 - Follows: 82 - Updated: 3/10 - Published: 7/22/2014
To change fate by fanfictionfanaticX reviews
Fate is a weird thing. By trying to stop it or change it, you discover that it has all already been written. Or has it? This is a Stargate and BSG 2003 crossover.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 114,165 - Reviews: 95 - Favs: 114 - Follows: 177 - Updated: 3/9 - Published: 12/22/2016
Looking for a Celestial Being by mantoniolealt reviews
They are battered, on the run and with low morale. The refugee fleet continues their advance towards their promised home. But a slight change may take them towards a new destiny. This is based in the first chapter of my previous history and follows the first two seasons of the tv series.
Crossover - Battlestar Galactica: 2003 & Gundam 00 - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 3,892 - Reviews: 1 - Favs: 3 - Follows: 4 - Published: 3/6
Buscando a un Ser Celestial by mantoniolealt
Están golpeados, en retirada y con la moral en los suelos. La flota de refugiados continúa su avance hacia la tierra prometida. Pero un ligero desvío puede llevarlos hacia un nuevo destino. Esto se basa en el primer capítulo de mi historia anterior y sigue las dos primeras temporadas de la serie de televisión.
Crossover - Battlestar Galactica: 2003 & Gundam 00 - Rated: K+ - Spanish - Sci-Fi - Chapters: 1 - Words: 3,660 - Follows: 1 - Published: 3/6
A Brutal Reality by BIG Z1776 reviews
SEQUEL TO "A BRUTAL TRUTH". The Colonials have just started taking their first steps into a much larger galaxy where danger, friends, and the unknown lie around every corner. And Earth has now taken the next huge step into the galaxy and its rise to superpower is all but inevitable. So what's to stop them? Old enemies from the past thought to be gone and new ones not yet seen.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 26 - Words: 161,021 - Reviews: 415 - Favs: 443 - Follows: 610 - Updated: 3/6 - Published: 2/15/2015
SG13 The Cylon War by ShadowXV reviews
What happens when Earth is informed about a group of unknown humans by the Asgard and Earth with some help sneaks in an SG team. I got a new beta we are currently going through all chapters.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 10 - Words: 94,354 - Reviews: 190 - Favs: 239 - Follows: 339 - Updated: 3/1 - Published: 5/23/2015
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: 8 - Words: 64,479 - Reviews: 183 - Favs: 257 - Follows: 401 - Updated: 2/26 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
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: 459 - Favs: 297 - Follows: 348 - Updated: 2/23 - Published: 5/9/2012 - Jean G., L. Adama/Apollo
Enconuntering a Celestial Being by mantoniolealt reviews
During a reconnaissance mission a fleet of The Twelve Colonies finds a new civilization, in appearance human, only if you dont look very closely. Under Veda's control, Celestial Being travels the stars in search of their home and these new visitors are going to help them. (English version of my first story)
Crossover - Battlestar Galactica: 2003 & Gundam 00 - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 16,485 - Reviews: 5 - Favs: 19 - Follows: 15 - Updated: 2/20 - Published: 1/20
Encontrado un Ser Celestial by mantoniolealt reviews
Durante una misión de reconocimiento una flota de las colonias encuentra una nueva civilización en apariencia humana, pero que no lo es del todo. Bajo el control de Veda, Celestial Being viaja por las estrellas en busca de su hogar y estos nuevos visitantes van a ayudarlos.
Crossover - Battlestar Galactica: 2003 & Gundam 00 - Rated: T - Spanish - Sci-Fi - Chapters: 6 - Words: 16,640 - Reviews: 3 - Favs: 1 - Follows: 3 - Updated: 2/20 - Published: 1/17
Enterprise vs the Cylons by Riker's Beard reviews
The Enterprise-D encounters a Cylon Base Ship.
Crossover - StarTrek: The Next Generation & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Humor - Chapters: 3 - Words: 2,054 - Reviews: 15 - Favs: 23 - Follows: 29 - Updated: 2/18 - Published: 7/22/2014
The 13th Tribe - OLD by Darth Master Rassilon Davros reviews
Earth is lost, a population of 7 Billion is now 3 Million. None of our Allies have room for us. And our people are dying in the acid rain of Earth. However a light is visible in the Darkness. A place where the Tau'ri can rebuild. The Tribes of Kobol offer a refuge for the bloodied children of Earth.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 34,145 - Reviews: 78 - Favs: 158 - Follows: 239 - Updated: 2/14 - Published: 12/29/2014 - S. Carter, R. Woolsey, R. McKay, W. Adama
The 13th Tribe by Darth Master Rassilon Davros reviews
Earth had been rendered uninhabitable. Billions have been killed. The only hope for the survivors, a society not even officially contacted yet, the 12 Tribes of Kobol. The SGC must lead the way in contacting in order to survive the loss of Earth. Can these two societies work together for the common good?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 7,284 - Reviews: 17 - Favs: 66 - Follows: 90 - Published: 2/14 - S. Carter, J. O'Neill, H. Cain, OC
Stargate: The Twelve Colonies by Seraphin2011 reviews
The Cylons are preparing to attack the Colonies, and they are determined to end all human existence once and for all. But the Cylons don't know the Terrans have learned about their attack, and they will not stay idle and let the Cylons commit such atrocity, not if they can help it. This is a spin-off from the other story I'm writing, splitting around the half of the second book.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 185,969 - Reviews: 697 - Favs: 571 - Follows: 758 - Updated: 2/8 - Published: 5/21/2013
Bound By Destiny by JacGoBama16 reviews
The fate of two civilizations was decided a millennia ago. The plans of a now extinct race come to fruition as two societies separated for thousands of year meet. The Colonials erupt onto the galactic stage with a tenacious fury. The Galaxy prepares for war on all fronts and unseen forces watch from afar.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama - Chapters: 2 - Words: 28,637 - Reviews: 41 - Favs: 65 - Follows: 116 - Updated: 2/8 - Published: 1/15
A Godly Visitor by Cananatra reviews
A Goa'uld finds himself teleported to the Galactica. Now all he has to do is convince them a new religion is required.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,076 - Reviews: 4 - Favs: 8 - Follows: 13 - Published: 2/7
Untitled Battlestar Galactica Crossover Saga by Warrior19 reviews
Teaser for an AU timeline amalgamation of some of my favorite character, story lines, and the space battles in Syfy. Starring, Commander Leland Adama, Colonial Navy, and the crew of the Mercury-Class Heavy Battlestar Ares, (BS-82) and his adventures in an expanded universe. Not limited to appearances from, Colonel Tyrus Cassius McQueen, Q, Picard, O'Neill, and Preston J. Cole
Crossover - StarTrek: The Next Generation & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 362 - Reviews: 2 - Favs: 3 - Follows: 5 - Published: 2/5
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