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The Past Meets The Future III: New Future Reveals by
BazzCatgirl03 reviews
With the missions the team had done, SG-1 and their friends prepare and wait for the countdown to end. Only to discover a shocking truth about Jack O'neill and Janet Frasier's involvement in the NID. And with it one that could change the course of history in the tv show history focused on them now. Can they fix that past mistake or will the future for SG-1 play out in the same way.
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: T - English - Sci-Fi/Hurt/Comfort - Chapters: 102 - Words: 1,073,559 - Reviews: 3 - Favs: 21 - Follows: 20 - Updated: 4h - Published: 11/10/2018 - J. Picard, Gen. Hammond, D. Jackson, Jacob C. - Complete
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: 252 - Favs: 234 - Follows: 234 - Updated: 15h - Published: 7/14/2011 - OC
Stargate Express by
Kody Wright 2 reviews
SG-1 with Dr Frasier were thrown back to 1859 after a hiccup with the gate. They soon save a Pony Express rider and discover there only way back home is in hostile Native lands.
Crossover - Stargate: SG-1 & Young Riders - Rated: K+ - English - Chapters: 2 - Words: 4,284 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 18h - Published: 10/26
A box of lies a life of secrets by
biihsansa
What happens to the Sanctuary and the SGC when a secret from Helen and Sam's past becomes public knowledge. But more importantly will everyone be able to put their differences and their pride behind to save the world yet again? Will Sam and Helen be able to help each other or destroy one another? Please review
Crossover - Stargate: SG-1 & Sanctuary - Rated: T - English - Family - Chapters: 1 - Words: 298 - Follows: 2 - Published: 10/29
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: 2 - Words: 3,666 - Reviews: 6 - Favs: 11 - Follows: 13 - Updated: 10/29 - Published: 10/28 - D. Jackson, Danny F., J. O'Neill, Sam M.
Celeste by
Amelia E. Adler reviews
Continuation of Midnight Blue, Azure, and Shades of Blue: Intermission. After returning to her own timeline, Alice Boyd has to deal with the fallout. Chasing and confronting her nemesis will only be a part of her struggle; more than anything, she will have to face her own emotions, and who knows where they'll lead her in the end... OC with no AU - futurefic.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 44 - Words: 297,488 - Reviews: 145 - Favs: 38 - Follows: 54 - Updated: 10/28 - Published: 3/4/2021
Stargate Etheria by
Starfox5 reviews
Entering a gate leading to an unknown planet while dodging fire wasn't too uncommon for SG-1. Meeting strange new people wasn't unusual either for the Best Friends Squad. But figuring out how to deal with each other, the remnants of the Horde Clones and the Goa'uld threat without a D.H.D. for the Stargate on Etheria? That was new for both.
Crossover - Stargate: SG-1 & She-Ra and the Princesses of Power - Rated: T - English - Adventure/Sci-Fi - Chapters: 110 - Words: 755,606 - Reviews: 265 - Favs: 181 - Follows: 191 - Updated: 10/28 - Published: 9/25/2021 - [Adora/She-Ra, Catra] S. Carter, J. O'Neill
SG Universes at War by
celian Cogitore reviews
In a parallel universe, the Tau'ri faces a bloody war between the Systems Lords Anubis and Apophis. The situation is affected by the arrival of a strange character: 'Gilgamesh, the King of Heroes'. The Golden King is looking for Hakuno Kishinami (F) his 'Master'... and woe to the one who will cross his way, that they are false gods or whole aliens civilizations.
Crossover - Stargate: SG-1 & Fate/stay night - Rated: T - English - Sci-Fi/Supernatural - Chapters: 17 - Words: 80,321 - Reviews: 136 - Favs: 282 - Follows: 355 - Updated: 10/26 - Published: 10/12/2022 - [Hakuno K., Gilgamesh] J. O'Neill, Ba'al
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: 184 - Follows: 276 - Updated: 10/25 - Published: 7/28/2021 - Harry P.
The Black Stone by
Kody Wright 2 reviews
On the eve of disclosure about the Stargate, SG-1 finds an rock shaped artifact that activates and sends them back to 1985 mentally. Sam and Daniel find themselves as teenagers. Jack a young Captain. The Gate is soon stolen and Colonel George Hammond recruits a team of specialist to get it back. AU. Multi-cross over with 80's tv shows.
Crossover - Stargate: SG-1 & Airwolf - Rated: K+ - English - Chapters: 11 - Words: 25,846 - Reviews: 2 - Favs: 11 - Follows: 15 - Updated: 10/25 - Published: 8/4
Through the Pegasus Mirror by
ishiptoomuch reviews
When Daniel, Vala, Sam, and Jack accidentally stumble through a quantum mirror into an alternate reality, what they find leads them to question their own lives.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Romance/Family - Chapters: 1 - Words: 1,173 - Reviews: 1 - Follows: 2 - Published: 10/24 - Vala, S. Carter/Sam, D. Jackson, J. O'Neill
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: 61 - Favs: 122 - Follows: 154 - 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: 41,935 - Reviews: 78 - Favs: 48 - Follows: 53 - 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: 593 - Favs: 747 - Follows: 845 - 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 - Published: 10/22 - Teal'c, S. Carter - Complete
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: 37 - Words: 184,190 - Reviews: 568 - Favs: 395 - Follows: 456 - Updated: 10/21 - Published: 3/19/2017 - J. O'Neill, W. Adama
Harry and the Unexpected by
ts-29 reviews
What would happen if SG1 brought someone back on there first Mission after killing Ra
Crossover - Stargate: SG-1 & Harry Potter - Rated: K - English - Romance - Chapters: 16 - Words: 24,294 - Reviews: 190 - Favs: 582 - Follows: 874 - Updated: 10/20 - Published: 5/30 - S. Carter, Harry P., Hermione G.
Harry Potter and the Enforced Holiday by
tscchope reviews
Harry is sent on holiday and meets Jack O'Neill. I've switched Bane and Secrets episode order, but had Sam learn of her father's illness. Set after the Battle of Hogwarts and follows the crapilogue, somewhat. Jack and Sam will be getting together. For Jack it's sort of a family tradition, for Sam it's her dad's imminent demise that forces her to think about being a mother.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Family - Chapters: 5 - Words: 27,619 - Reviews: 28 - Favs: 127 - Follows: 210 - Updated: 10/20 - Published: 2/14 - S. Carter, J. O'Neill, Harry P., Hermione G.
Humanité by
Audragon reviews
La mort était douloureuse. Et lorsqu'on était Maître de la Mort, elle était aussi pleine de révélations. Mais lorsqu'on l'était, ce passage n'était que le début, le début vers une nouvelle existence dans laquelle la Mort elle même devenait une protectrice offrant une voie d'accomplissement pour celui qu'elle avait choisi...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - French - Fantasy/Sci-Fi - Chapters: 35 - Words: 285,576 - Reviews: 311 - Favs: 266 - Follows: 277 - Updated: 10/19 - Published: 1/10 - C. Kawalsky, Thor, Harry P.
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: 38 - Favs: 170 - Follows: 243 - 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: 43,303 - Reviews: 86 - Favs: 75 - Follows: 89 - 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
Robotech: The Stargate Saga by
andrewjameswilliams reviews
As robotechnology changed humanities destiny so does a chance discovery beneath the remains of the Giza plateau revealing both an ancient legacy and an ancient threat.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 45 - Words: 234,444 - Reviews: 362 - Favs: 320 - Follows: 349 - Updated: 10/15 - Published: 5/23/2022 - S. Carter, D. Jackson, Rick/Hikaru, Claudia
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: 76 - Follows: 100 - Updated: 10/15 - Published: 7/22/2021
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