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A Different Road Taken by
Redrover117 reviews
In 1928 an alien artefact was discovered in Egypt and activated for the first time a few years later. In one reality Doctor Littlefield stepped through and was stranded on the planet Heliopolis for decades. In this reality he arrived on another planet entirely, one that house an Ancient Repository.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 49,416 - Reviews: 222 - Favs: 313 - Follows: 440 - Updated: 8/31 - Published: 9/23/2018
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: 21 - Words: 118,171 - Reviews: 315 - Favs: 256 - Follows: 337 - Updated: 8/17 - Published: 3/19/2017 - J. O'Neill, W. Adama
Contact at the Citadel by
wilkins75 reviews
Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 163,779 - Reviews: 1016 - Favs: 1,099 - Follows: 1,405 - Updated: 8/1 - Published: 4/23/2018
Stargate: Immortal by
Seraphin2011 reviews
Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 219,507 - Reviews: 267 - Favs: 343 - Follows: 399 - Updated: 2/7 - Published: 1/12/2017 - S. Carter, J. O'Neill, Elizabeth W., John S.
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: 34 - Words: 207,952 - Reviews: 97 - Favs: 217 - Follows: 227 - Updated: 12/25/2017 - Published: 11/11/2009 - John S.
Destiny's Child Version 20 by
andrewjameswilliams reviews
Rewrite of Destiny's Child. A Federation starship encounters a spatial anomaly and is flug into the stargate univsere. Trouble insues. Chapter Fifteen added
Crossover - Stargate: SG-1 & TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 15 - Words: 49,950 - Reviews: 232 - Favs: 342 - Follows: 392 - Updated: 1/28/2007 - Published: 8/5/2004