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A Legacy of Chaos: A Ship of Line Story by
andrewjameswilliams reviews
In the aftermath of Ethan Rayne's spell Xander Harris finds himself transformed into a capsuleer and finds himself drawn into the battle between Stargate Command and the Goa'uld Empire. *Chapter one edited.*
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 92,496 - Reviews: 325 - Favs: 923 - Follows: 1,123 - Updated: 11/20 - Published: 3/20/2020
Nephalem Outlaws by
MetalSaiyan88 reviews
I died and was Reborn in Narutoverse only things didn't make sense, Minato is alive, Naruto has twin sisters wait he doesn't have Chakra, and is that a Stargate, what the hell is going on here... will have crossover with Mass effect, Star wars and Diablo... also Naruto pairing with Liara T'soni, Talizorah and Ashoka Tano.
Crossover - Stargate: SG-1 & Naruto - Rated: T - English - Adventure/Drama - Chapters: 18 - Words: 62,190 - Reviews: 28 - Favs: 104 - Follows: 132 - Updated: 11/20 - Published: 12/16/2021
New SG1 Member by
Phantom Dragon Witch reviews
Danny Fenton Joined the air force with hopes of one day going to space. When he was reassigned to the SGC, he had no clue how close he was to getting his wish, even with all the weirdness that followed him from home.
Crossover - Danny Phantom & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 8,292 - Reviews: 16 - Favs: 25 - Follows: 51 - Updated: 11/20 - Published: 10/28 - D. Jackson, Danny F., J. O'Neill, Sam M.
Space Wizards: The dawn of the DSF by
yoden reviews
A sequel to Esama's "Wizards IN SPACE" on Ao3. As the crew of an alien spaceship, Harry and the DA must make their own place in a world torn by war. Between discovering the secrets of alien tech, creating their own, fighting for survival and building up an international organization, they are up for an interesting year.
Crossover - Harry Potter & Stargate: SG-1 - Rated: T - English - Adventure/Drama - Chapters: 11 - Words: 63,229 - Reviews: 84 - Favs: 281 - Follows: 440 - Updated: 11/19 - Published: 11/11/2020 - Harry P., Albus D.
The Road to Armaggeddon by
Chris Alexander the Bearded reviews
A stargate: SG-1 - Battlestar Galactica :2003 crossover in our current timeline. After years of peace and prosperity in the Galaxy achieved by the Stargate Command, several factions decide to join efforts and put an end to the Tau'ri supremacy.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Adventure - Chapters: 2 - Words: 7,190 - Reviews: 13 - Favs: 20 - Follows: 22 - Updated: 11/18 - Published: 11/7
A Tok'ra's Tale by
andrewjameswilliams reviews
Revived by the Goa'uld Zipacna Lieutenant Kevin Elliot and the Tok'ra Lantash flee Ravanna and find themselves hurled into another galaxy and a potentially far more devastating war.
Crossover - Star Wars & Stargate: SG-1 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 2 - Words: 8,474 - Reviews: 17 - Favs: 69 - Follows: 90 - Updated: 11/13 - Published: 10/4 - Anakin Skywalker
Symbiosis by
Meushell reviews
A few Tok'ra crash near Deep Space Nine. From there, they and the DS9 staff discover a potential threat to both universes.
Crossover - StarTrek: Deep Space Nine & Stargate: SG-1 - Rated: K+ - English - Adventure/Friendship - Chapters: 12 - Words: 14,876 - Reviews: 6 - Favs: 19 - Follows: 35 - Updated: 11/8 - Published: 2/9 - [S. Carter, Martouf/Lantash] Jadzia D., B. Sisko
Gundam Seed: A New Path by
readerofgoodfanfiction reviews
The Second Bloody Valentine's War has ended. In the midst of it all, the Atlantic Federation forms a top secret military division called Stargate Command located deep within the heart of Cheyenne Mountain, Colorado. The discovered Ancient relic, the Stargate, help raise back a nation from the ashes of its defeat like a phoenix and shows the galaxy what it truly means to be Tau'ri.
Crossover - Stargate: SG-1 & Gundam Seed - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 26 - Words: 155,275 - Reviews: 253 - Favs: 235 - Follows: 238 - Updated: 11/1 - Published: 7/14/2011 - OC
The Wizard of Origin by
Black Scribler reviews
Harry becomes friend of all magic by learning to sing its original song.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 6,758 - Reviews: 17 - Favs: 194 - Follows: 287 - Updated: 10/25 - Published: 7/28/2021 - Harry P.
The Mandela Effect by
Kody Wright 2 reviews
Sequel to Odin's Mirror. SG-1 and the Avengers must deal with the fallout of two universes that have collided together.
Crossover - Stargate: SG-1 & Avengers - Rated: K+ - English - Chapters: 12 - Words: 22,376 - Reviews: 62 - Favs: 124 - Follows: 155 - Updated: 10/24 - Published: 7/28/2017
Shadows of Another Life by
Jennifer Schumacher reviews
An incautious wish by Willow, sends Xander to another reality. With little knowledge of his life prior to landing in this reality and only fragments of memory to cling to, will he ever find the girl who smiles at him in his dreams?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Drama - Chapters: 42 - Words: 41,966 - Reviews: 81 - Favs: 84 - Follows: 73 - Updated: 10/23 - Published: 10/16 - Xander H., Cordelia C., J. O'Neill - Complete
Stars bound in shadows by
Illuviar reviews
The Stargate show implied that the timeline we saw in on screen was arguably the best. We outrigts saw many realities where various decisions and bad luck either doomed Earth, or saw it pay much higher price for its eventual ascension as a galactic power. This is a story about one of those realities where sheer luck and relying on a last minute resque are not wise decisions...
Crossover - Star Wars & Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 87 - Words: 278,818 - Reviews: 599 - Favs: 782 - Follows: 880 - Updated: 10/23 - Published: 12/14/2021 - J. O'Neill, Ba'al, OC
Letting Her Go by
ishiptoomuch
AU. Amanda Tapping once jokingly suggested Teal'c and Sam got together during the fifty years in Stargate SG-1's "Unending." If that happened, here's Teal'c's point of view in Stargate Atlantis: "Reunion" when he says goodbye to Sam.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Friendship/Romance - Chapters: 1 - Words: 1,412 - Favs: 1 - Published: 10/22 - Teal'c, S. Carter - Complete
Midnight Wars I: Descent of Midnight by
ivedonestranger
Worlds have lived happily without knowledge of the ancient entity in the void. Phil Coulson though learns of it and must lead a team from many universes to stop this creature from destroying the very fabric of countless realities.
Crossover - Stargate: SG-1 & Agents of S.H.I.E.L.D. - Rated: M - English - Chapters: 5 - Words: 8,317 - Favs: 4 - Follows: 4 - Updated: 10/19 - Published: 1/1/2022 - J. O'Neill, P. Coulson
Stargate SG-1: The Fifth Race by
i-defy-fate reviews
AU! Heavily inspired by the story: Project Blue Book by AmeliusTheAlteran. Elements of Halo will be here as well because I love the design of the ships, weapons, and equipment they use. This is a story of what a united earth could accomplish when given a common goal. I plan for this to be at least 200-250K words. No pairings! Slow Updates!
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 21,674 - Reviews: 40 - Favs: 190 - Follows: 272 - Updated: 10/16 - Published: 11/23/2019 - S. Carter, D. Jackson, J. O'Neill, Teal'c
The Twisted Gate by
Jennifer Schumacher reviews
Xander and Cordelia's road trip, along with their future, goes sideways, when they discover an Ancient repository and the truth about the Hellmouths. The Ancients do like leaving their messes for others to clean up, don't they? Au.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Drama - Chapters: 44 - Words: 43,308 - Reviews: 92 - Favs: 120 - Follows: 114 - Updated: 10/15 - Published: 10/7 - Xander H., Cordelia C., J. O'Neill - Complete
Sisters, the adventures of Samantha and Buffy Carter by
FPBarbieri reviews
Samantha Carter, prodigy. Buffy Carter Summers, loving little sister. The story of their lives, together and apart.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Drama/Family - Chapters: 29 - Words: 75,516 - Reviews: 15 - Favs: 27 - Follows: 42 - Updated: 10/15 - Published: 6/1/2021 - S. Carter
Snap Effect by
Kody Wright 2 reviews
Tony Stark finds himself snapped to another reality with Thanos. He meets new friends and old as he and SG-1 must stop Thanos from finding the Infinity Stones. Soon after Steve with Peggy, Thor and Loki arrive in the alternate reality when they realize Tony and Thanos are alive.
Crossover - Stargate: SG-1 & Avengers - Rated: K+ - English - Chapters: 11 - Words: 20,469 - Reviews: 37 - Favs: 78 - Follows: 102 - Updated: 10/15 - Published: 7/22/2021
Brief Encounter by
Sloane Ranger reviews
SG1 runs into some unexpected people on a routine mission, while the Doctor sets his plan into motion.
Crossover - Doctor Who & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 4,741 - Reviews: 3 - Favs: 7 - Follows: 3 - Published: 10/14 - 7th Doctor, S. Carter, D. Jackson, J. O'Neill - Complete
The restoration of the UNSC by
Warwolff2003 reviews
Reach has Fallen and the newly promoted Captain Jacob Keyes has taken his small fleet and st course for Earth. However, this is not the Earth those in the UNSC remember. This is my version of a similar story by originally by Samsara Sage which was adopted by Ultimate Deathsaurer 2
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 57,344 - Reviews: 113 - Favs: 241 - Follows: 350 - Updated: 10/9 - Published: 12/22/2022 - S. Carter, J. O'Neill, Master Chief/John-117, J. Keyes
Harry Headlines At Glastonbury by
tyrannicpuppy reviews
Since the war, Harry has taken to exploring long-forgotten places as a chance to escape his extensive and unwanted fame. But what he found in the depths of Glastonbury Tor will change not only his own life, but the future of all. [Ensemble fic with multiple POVs]
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 59 - Words: 408,889 - Reviews: 1325 - Favs: 2,852 - Follows: 3,849 - Updated: 10/5 - Published: 10/1/2021 - [Harry P., Hermione G.] Luna L., Merlin
Crime And Possible Punishments-Stargate SG-1: Need Aftermaths by
BazzCatgirl03
While going over Daniel's capture by Pyrus, the truth comes out now, that the situation was arranged by the SGA. As the truth comes out, why Daniel was arrested, as they decide to use Daniel's idea for their benefit. As the NID and SG-1 face being arrested and committed to the French ring, one-shot, for their psychosis's over Daniel. Severe Jack/Sam bashing, SG-1/TNG crossover.
Crossover - Stargate: SG-1 & StarTrek: The Next Generation - Rated: T - English - Angst/Sci-Fi - Chapters: 55 - Words: 556,544 - Favs: 7 - Follows: 5 - Updated: 10/1 - Published: 3/24 - J. Picard, D. Jackson, Gen. Landry, OC
A Brutal Truth REWRITE by
ReadyAimWait reviews
ADOPTED FROM BIG Z1776: When the Twelve Colonies and Earth are brought together through a technical fluke some may wish the fluke had not occurred at all. Because with two great spacefaring powers not everything can end well for both of them.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 189,979 - Reviews: 343 - Favs: 348 - Follows: 514 - Updated: 9/27 - Published: 10/6/2021
Samantha Carter - Slave of Jabba by
Failhammer reviews
After an SG-1 mission went wrong, Sam became Jabba's newest slave. Stranded in the palace, with no idea when or if rescue will arrive, Sam must survive her new circumstances as best she can.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Drama - Chapters: 6 - Words: 21,057 - Reviews: 20 - Favs: 23 - Follows: 36 - Updated: 9/23 - Published: 10/11/2022 - Jabba the Hutt, Oola, S. Carter - Complete
The 30 stories of John Sheppard by
ReKoJ
Chapter 1:John has a dream. *Each one has a different prompt and they can all be read as stand alones.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Chapters: 7 - Words: 6,434 - Updated: 9/13 - Published: 8/9
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