Battlestar Galactica: 2003 Crossovers
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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: 32 - Words: 205,092 - Reviews: 951 - Favs: 601 - Follows: 736 - Updated: 4/5/2023 - Published: 3/6/2016
The Final Circle by Sufficient Velocity reviews
This is a Babylon 5 centered tale. It explores a BSG style exodus due to the loss of the Earth Minbari war. It becomes a crossover with nBSG as of Interlude 1, and crosses with Firefly as of Interlude 2. Most B5 and BSG canon should remain unchanged, including EU. However, Firefly will mostly use series and film canon. Its EU began to expand after I had already merged the plots.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi - Chapters: 40 - Words: 475,371 - Reviews: 190 - Favs: 257 - Follows: 274 - Updated: 4/1/2023 - Published: 7/13/2018
Gods Among Us by arturus reviews
Fate is a funny thing. Harry Potter and his friends survived their trial by fire and defeated Voldemort. A year has passed and Hermione Granger is apprenticed as a Curse Breaker. When she discovers an ancient tomb she talks Harry into helping with the excavation. Now they are trapped and they'll need a miracle to survive. HP/BSG (now a bit of Stargate in the mix) Major edit 2020/21
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 26 - Words: 239,661 - Reviews: 1069 - Favs: 2,420 - Follows: 3,172 - Updated: 3/19/2023 - Published: 1/9/2012 - Harry P., Hermione G.
Bound By Destiny by JacGoBama16 reviews
The Colonials discover they are not alone in the Universe. As the SGC races against time to find the Lost city of the Ancients, the Colonials erupt onto the Galactic stage with a tenacious fury unlike anything the Galaxy has seen. Destinies decided thousands of years ago begin to become clear as other forces watch from afar
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 39,428 - Reviews: 33 - Favs: 101 - Follows: 123 - Published: 2/26/2023
The Terran Effect 1: Earth's new colonists by TimeTraveller-1900 reviews
The Twelve Colonies of Kobol have newly settled on Earth, deciding to discard their technology with plans to colonise the planet.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 1,223 - Reviews: 6 - Favs: 34 - Follows: 36 - Published: 2/14/2023 - W. Adama, K. Thrace/Starbuck - Complete
LOS NIÑOS DEL OCASO by aletan marxan reviews
Las Doce Colonias de Kobol no están solas como pensaban y la Vía Láctea tiene secretos y peligros, de los cuales aprender y huir. ¿Cómo responderán a ello?.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - Spanish - Chapters: 17 - Words: 94,965 - Reviews: 40 - Favs: 22 - Follows: 22 - Updated: 1/26/2023 - Published: 4/30/2019
Right Time, Right Place by Chris Alexander the Bearded reviews
The Battlestar Thessalia jumps to the wrong place, twice... right in the middle of the worst first contact of the Babylon 5 universe.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi - Chapters: 17 - Words: 43,575 - Reviews: 160 - Favs: 165 - Follows: 197 - Updated: 10/18/2022 - Published: 6/29/2021 - Complete
Natalie Lives by changingdestiny40 reviews
During the fateful moment when Sharon prepares to unjustly and cruelly gun down the Number Six known as Natalie over a vision the former has misinterpreted, one of the guards bravely steps forward & derails her from committing a grave error out of dedication to his duty & unwavering loyalty towards his morals. Volume II.6 of {MULTIVERSAL SAGA}
Crossover - Battlestar Galactica: 2003 & Arrow - Rated: K+ - English - Suspense/Sci-Fi - Chapters: 2 - Words: 3,351 - Reviews: 2 - Favs: 7 - Follows: 5 - Updated: 9/21/2022 - Published: 8/20/2022 - Number Six, S. Agathon/Athena, OC, Oliver Q./Arrow/Green Arrow - Complete
Cylons VS Remnant by scouttroop reviews
Cylons have already conquered one Remnant in their Universe, now they want the entire RWBY Cast along with their enemies from an Alternate Remnant to watch what the Cylons did to the Remnant they have conquered in their Universe. No Continuity with previous Fanfics, CHAPTERS WILL BE EXTENDED.
Crossover - Battlestar Galactica: 2003 & RWBY - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 10,730 - Reviews: 10 - Favs: 13 - Follows: 13 - Updated: 8/22/2022 - Published: 7/14/2022 - Ozpin, Team RWBY, Team JNPR, Salem
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: 64 - Words: 650,691 - Reviews: 663 - Favs: 541 - Follows: 593 - Updated: 8/1/2022 - Published: 5/9/2012 - Phoenix/Jean G., L. Adama/Apollo
Capu 7 by keithallen reviews
Kurumu Aono is sent by the little blue fairy on a trip to assist the BSG fleet. Not willingly though. This is possibly a 'crossover that shouldn't happen', but it is fun.
Crossover - Battlestar Galactica: 2003 & Rosario + Vampire - Rated: M - English - Chapters: 6 - Words: 24,975 - Reviews: 10 - Favs: 11 - Follows: 14 - Updated: 7/20/2022 - Published: 11/23/2021 - Complete
Sisters? by sharpe26 reviews
While in the hospital, Phoenix has a strange dream. I came up with this little brainfart after I noticed Phoenix her name tag during the bar scene. There isn't a Top gun Maverick category, yet. The characters and trademarks are property of their respective owners. I'm just toying with them for my own entertainment.
Crossover - Battlestar Galactica: 2003 & Top Gun - Rated: M - English - Sci-Fi - Chapters: 1 - Words: 1,131 - Reviews: 2 - Favs: 3 - Follows: 3 - Published: 6/20/2022 - K. Thrace/Starbuck - Complete
Battlestar group 37 by yoomnatchapon reviews
set in 2070 3 years after events of macross delta the peace and prosperity has began since tirelessly throughout battles and suffer. mirage farina jenius has been promoted to commanderl and take command of a newly assigned Windermere's Battlestar: freyja
Crossover - Macross Delta & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 266 - Reviews: 6 - Favs: 4 - Follows: 2 - Published: 3/8/2022 - OC, Gaeta, L. Adama/Apollo, K. Thrace/Starbuck
Encounter at Kobol by fanfictionfanaticX reviews
Two wars in different times and locations bring two fleets together. One wants to find a new home, the other return to it. But all the while a mystery from the past and an uncertain future loom over the horizon.
Crossover - StarTrek: Other & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 255,389 - Reviews: 175 - Favs: 248 - Follows: 326 - Updated: 2/19/2022 - Published: 5/14/2021
Two of them by R-Alex-J reviews
Battlestar Galactica reaches Earth with the Imperious Leader of the Cylon Alliance chasing them. Some strangers give them help in the form of a familiar looking spaceship.
Crossover - Battlestar Galactica & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 8,040 - Reviews: 4 - Favs: 10 - Follows: 8 - Updated: 2/11/2022 - Published: 1/19/2022 - G. Baltar, Number Six, K. Thrace/Starbuck, S. T. Anders/Longshot - Complete
Reunion in Fire by Fabius Maximus reviews
The Twelve Colonies knew that there were humans out there. They just didn't expect to meet them like this...
Crossover - Robotech/Macross & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 16 - Words: 23,222 - Reviews: 108 - Favs: 180 - Follows: 244 - Updated: 2/4/2022 - Published: 7/24/2020 - Lisa/Misa, W. Adama, L. Roslin
Battlestar Invictus (Revised) by CALiGeR190 reviews
Battlestar Invictus, rewritten chapters, because I thought they sucked
Crossover - Warhammer & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 21,674 - Reviews: 31 - Favs: 44 - Follows: 65 - Published: 1/7/2022
The Atlantis & The Wraith by Yui Yuria reviews
-The Atlantis Expedition arrive, little did they know that the world they call "Lantea" has another name as well. To the 13 Colonies it is a Sacred Place, it is the world of their Gods. To them it is called "Cobol"
Crossover - Stargate: Atlantis & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 5,112 - Reviews: 14 - Favs: 24 - Follows: 27 - Updated: 11/20/2021 - Published: 10/6/2021 - John S., Ronon D., W. Adama, Number Six
Defiance by locolycan777 reviews
Over a hundred years before the cylon war a secret group of free thinkers colonize another system. Over time more races with nothing to lose join them and form a mighty Alliance to protect there home. When the very colonies they fled and a citadel council learn of them they will have to fight to protect their utopia. Elements from Defiance and other sci-fi used.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 5 - Words: 17,346 - Reviews: 32 - Favs: 109 - Follows: 146 - Updated: 11/12/2021 - Published: 4/12/2020
final flight by The Dark Taff reviews
What happens when the fleet loose Starbuck? Then discover they haven't! Set after SG:U ep 1 and BSG S3 Maelstrom. WIP. Am currently doing rolling rewrites of chunks of this in the hope I manage to break my writers block.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Drama - Chapters: 11 - Words: 21,131 - Reviews: 116 - Favs: 170 - Follows: 275 - Updated: 10/22/2021 - Published: 6/30/2011 - S. Carter, K. Thrace/Starbuck
Playing Catchup by The Evil Author reviews
Twenty Years ago, the Cylons disappeared from Colonial space. Now the Twelve Colonies have discovered where they vanished to and must catch up with them, in more ways than one.
Crossover - Mechwarrior/Battletech & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi - Chapters: 55 - Words: 159,181 - Reviews: 91 - Favs: 126 - Follows: 99 - Updated: 9/13/2021 - Published: 8/1/2021 - L. Adama/Apollo, S. Valerii/Boomer, H. Cain - Complete
13th Arzenal by Yui Yuria reviews
Why do they always add a boy in an all girl story? Well, not this time! So to all you Tusk fans, this is not a story for you. Nor is it a story for all of you Embryo fans either. When Salako and Ange met, they saw their past lives flash before them. The story will start from when Ange and Salako meet and their past lives flash before their eyes, and Galactica reaches Gaia (Earth)
Crossover - Battlestar Galactica: 2003 & CROSS ANGE Rondo of Angel and Dragon/クロスアンジュ 天使と竜の輪舞 - Rated: M - English - Sci-Fi/Hurt/Comfort - Chapters: 1 - Words: 327 - Reviews: 3 - Favs: 5 - Follows: 4 - Published: 8/22/2021 - Number Six, K. Thrace/Starbuck, Ange, Salamandinay/Salamandine
The Age of the 5th Race by hamburger73 reviews
After a long and devastating war with the Ori, General O'Neill is ordered by the IOA to evacuate all surviving SG personnel, along with the surviving alien allies, to a new colony with Atlantis.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 16,812 - Reviews: 71 - Favs: 180 - Follows: 272 - Updated: 8/13/2021 - Published: 1/26/2019
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: 33 - Words: 305,326 - Reviews: 1001 - Favs: 1,010 - Follows: 1,197 - Updated: 7/3/2021 - Published: 5/21/2013 - Complete
Battlestar Galactic takes on the Sirens by Tootall421 reviews
Battlestar Galactica takes on a new enemy and now must save humanity in a way she did not expect however to get to the final finely one must start at the beaning. This is my second attempt at this story, and right now it is rated T but may and probably will go to M after a certain chapter is published
Crossover - Battlestar Galactica: 2003 & Azur Lane/碧蓝航线 - Rated: T - English - Tragedy/Sci-Fi - Chapters: 2 - Words: 8,230 - Reviews: 11 - Favs: 38 - Follows: 43 - Updated: 6/29/2021 - Published: 6/23/2021
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