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Stargate Atlantis Trading Grounds I: Birth Of The SGA by
BazzCatgirl03 reviews
After surviving a fatal assault at his apartment, Daniel Jackson is transferred to the SGA, under the military command. And of General Hank Landry, deciding this is the chance to start his life over. As he and Teal'C, after the cruel and cold blooded betrayal the year before. Of their team, they leave the SGC and start a new life. Alternate Forever In A Day main character bashing.
Crossover - Stargate: SG-1 & StarTrek: The Next Generation - Rated: T - English - Sci-Fi/Angst - Chapters: 147 - Words: 1,551,372 - Reviews: 5 - Favs: 11 - Follows: 15 - Updated: 18h - Published: 1/23 - J. Picard, D. Jackson, Teal'c, Gen. Landry - Complete
The Chosen One, The Beginning by
Alone-again-always reviews
Ron and Tara have no idea what the universe really had installed for them, and to tell the truth, nor do I. Will our heroes start another civil war in another galaxy? we just have too wait and see.
Crossover - Kim Possible & Stargate: SG-1 - Rated: M - English - Chapters: 4 - Words: 7,060 - Reviews: 2 - Favs: 20 - Follows: 22 - Updated: 23h - Published: 4/23 - [Ron S., Tara, Bonnie R., Kim P.]
The Alterans Resurgence by
Michael Donovan2 reviews
The 12 colonies origins are not what they seem and now those who came before look on and decide to change the outcome.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 33 - Words: 104,513 - Reviews: 199 - Favs: 129 - Follows: 183 - Updated: 9/11 - Published: 6/6
Stargate: The Last Ship by
Red Leader reviews
Stargate/DS9/TNG/Voyager/The Last Ship crossover. Ba'al ascended to a higher plane of existence after escaping capture, he descended into a universe and took control of the Dominion to take back what he lost.
Crossover - Stargate: SG-1 & StarTrek: Deep Space Nine - Rated: K - English - Sci-Fi - Chapters: 12 - Words: 37,174 - Reviews: 10 - Favs: 9 - Follows: 14 - Updated: 9/9 - Published: 2/2
My Empire Will Stand Above Heaven! by
Dice-King
My own version of Vexmasters story: Stargate Galactic Imperium where someone else gets a less powerful version of the multiverse and tries to conquer infinity.
Crossover - Stargate: SG-1 & X-overs - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 140 - Favs: 1 - Follows: 2 - Published: 9/9 - OC
Aim High: A Stargate Tale by
lateVMlover reviews
Buffy is the daughter of Jack and Joyce O'Neill when his son Charlie dies. This is a total reworking of BTVS season 1 as Buffy O'Neill is not exactly the same person Hank Summers would've raised. How does Sunnydale handle not having her there?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 4,600 - Reviews: 4 - Favs: 17 - Follows: 31 - Published: 9/8
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: 18 - Words: 101,832 - Reviews: 40 - Favs: 21 - Follows: 21 - Updated: 9/7 - Published: 4/30/2019
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: 155 - Words: 1,059,300 - Reviews: 407 - Favs: 197 - Follows: 214 - Updated: 9/7 - Published: 9/25/2021 - [Adora/She-Ra, Catra] S. Carter, J. O'Neill
Robotech: The Stargate Saga: Otherworld by
andrewjameswilliams reviews
AU set in the Stargate Saga fusion universe. What might have happened if they had discovered the Stargate a few years after the arrival of the SDF 1 on Earth and how would it effect the events of the First Robotech War?
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 4,488 - Reviews: 8 - Favs: 33 - Follows: 48 - Published: 9/5 - J. O'Neill, Charlie O., Lisa/Misa, Rick/Hikaru
Les histoires infinies by
amandinetrot
Ce sont des petits OS et des textes que j'ai faits pour un atelier d'écriture, que j'ai écrite seul ou avec d'autres personnes.
Crossover - Stargate: SG-1 & Vampire Diaries - Rated: M - French - Chapters: 10 - Words: 16,481 - Updated: 9/3 - Published: 2/26
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: 54 - Words: 266,759 - Reviews: 861 - Favs: 463 - Follows: 545 - Updated: 9/2 - Published: 3/19/2017 - J. O'Neill, W. Adama
Crossing of Paths by
Aussiepupluvr reviews
The team must work with a very different group if they want to continue working their case. Will they be able to find the murderer of a Marine before someone else gets hurt? (NCIS and SG1)
Crossover - NCIS & Stargate: SG-1 - Rated: T - English - Hurt/Comfort/Friendship - Chapters: 23 - Words: 34,884 - Reviews: 70 - Favs: 62 - Follows: 99 - Updated: 9/1 - Published: 7/29/2011 - D. Jackson, J. O'Neill, Leroy Jethro Gibbs, Tim M. - Complete
Magic by
Kody Wright 2 reviews
Crossover with Harry Potter. OC, AU. Sam's old friend from her childhood comes to the SGC with a secret. Professor Snape is trapped off world protecting kids from Morgan Le Fey. Jack finds out he can do magic.
Crossover - Stargate: SG-1 & Harry Potter - Rated: K - English - Chapters: 7 - Words: 16,580 - Reviews: 14 - Favs: 30 - Follows: 52 - Updated: 9/1 - Published: 2/7
Doorways by
Mirrored Illusions reviews
The Slayer and half of SG-1 both intended to go somewhere specific that was most definitely not the ice cave they ended up in. (AFAD 2024)
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Chapters: 8 - Words: 6,584 - Reviews: 6 - Favs: 18 - Follows: 33 - Updated: 8/31 - Published: 8/1 - Buffy S., D. Jackson - Complete
Robotech: The Stargate Saga Version 21 by
andrewjameswilliams reviews
Rewrite of Robotech: The Stargate Saga. As robotechnology changed humanities destiny a chance discovery beneath the Giza Plateau reveals an Ancient legacy and a deadly ancient threat.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Chapters: 14 - Words: 76,732 - Reviews: 38 - Favs: 99 - Follows: 116 - Updated: 8/30 - Published: 4/25 - S. Carter, D. Jackson, Rick/Hikaru
Saving Grace Has Consquences by
AJCorbie
Grace thought she'd never see Sam Winchester again after her vacation. Boy was she wrong. Part 2 of the Saving Grace series, following Spring Flings. Some smut. Trigger warnings: Self-harm and depression.
Crossover - Supernatural & Stargate: SG-1 - Rated: T - English - Hurt/Comfort/Romance - Chapters: 11 - Words: 52,682 - Favs: 1 - Follows: 2 - Updated: 8/30 - Published: 5/2/2017 - S. Carter, Cassandra F., Sam W., Dean W.
Mini Gate by
Kody Wright 2 reviews
Multi crossovers. SG-1 is slung back to 1984 after the hiccup with the stargate. They discover a much smaller gate hidden in cave in the Mojave desert as a result and an unknown alien influence.
Crossover - Stargate: SG-1 & Airwolf - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 20 - Words: 32,810 - Reviews: 22 - Favs: 12 - Follows: 22 - Updated: 8/29 - Published: 4/16
Pattern of the Stars by
Knife Hand reviews
Captain Carter is caught up in something well beyond what she can scientifically explain. Now the Power that drives the universe is hers to command. Aes Sedai Carter. Stargate SG1/Wheel of Time cross through the vehicle of Buffy Halloween. AU. Chapters 1 and 2 up
Crossover - Stargate: SG-1 & Wheel of Time - Rated: M - English - Chapters: 2 - Words: 2,997 - Reviews: 8 - Favs: 23 - Follows: 44 - Updated: 8/28 - Published: 8/27 - S. Carter, J. O'Neill
The Defensive Space Force Ship Requirement by
tkepner reviews
Harry Potter, and the rest of Dumbledore's Army in his fifth year, use the Room of Requirement to get themselves a spaceship! The problems of a tiny island on Earth don't seem so important, anymore. Wizards in Space! What could possibly go wrong with that? Eventually, this will be a crossover with Stargate SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Fantasy/Sci-Fi - Chapters: 56 - Words: 349,840 - Reviews: 2645 - Favs: 3,353 - Follows: 4,218 - Updated: 8/26 - Published: 12/11/2021 - Gen. Hammond, Harry P., Hermione G., Lee J.
Build an Empire Harry, or get killed in the process by
fvdv123 reviews
Old Guy's Soul replaced Harry's by a Glowy Ascended from SG1. Now he has to use all his knowledge of the books and TV shows to survive and thrive. Harem, of course, a bit of Cringe, some Tropes, and Gary Stu with an OP SI Soul kicking ass. We let Daphne rest a bit, she is exhausted from the other stories she starred in. This story nagged in my head and had to come out.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Humor/Sci-Fi - Chapters: 22 - Words: 102,450 - Reviews: 298 - Favs: 715 - Follows: 855 - Updated: 8/25 - Published: 7/14 - S. Carter, Harry P., Padma P., Lavender B. - Complete
MoonGate by
Antonio Cabanas reviews
When two members of an SG team end in the Moon Palace things start to go sideways...
Crossover - Sailor Moon & Stargate: SG-1 - Rated: K+ - English - Adventure - Chapters: 4 - Words: 10,896 - Reviews: 7 - Favs: 34 - Follows: 41 - Updated: 8/23 - Published: 2/3/2023 - Haruka T./Sailor Uranus, Rei H./Raye/Sailor Mars, S. Carter, J. O'Neill
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: 34 - Words: 102,456 - Reviews: 16 - Favs: 31 - Follows: 46 - Updated: 8/18 - Published: 6/1/2021 - S. Carter
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: 26 - Words: 127,968 - Reviews: 178 - Favs: 352 - Follows: 439 - Updated: 8/17 - Published: 10/12/2022 - [Hakuno K., Gilgamesh] J. O'Neill, Ba'al
Destiny Among The Stars by
Emperor Augustus I reviews
When I found myself in this new life, with the opportunity to shake the future as I foresaw it, I knew that I would need more than just being the son of Richard Hillard. No, I was going to remind everyone through not only my success, but that of all of mankind that our destiny was among the stars not the muck of infighting and corruption that was our world. (SI/OC)
Crossover - Stargate: SG-1 & For All Mankind - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 20,197 - Reviews: 46 - Favs: 98 - Follows: 119 - Updated: 8/15 - Published: 7/18 - S. Carter, OC
Plus One by
Tanista2 reviews
There's no such thing as a normal mission for SG-1. Not even on the rare occasions when they are a team of five instead of four. Or, an ongoing chronicle of the weird things that happen offworld when a certain linguist accompanies the team as Daniel's assistant. (Ad Astra 'verse)
Crossover - Stargate: SG-1 & MacGyver - Rated: T - English - Drama/Romance - Chapters: 8 - Words: 32,176 - Reviews: 1 - Favs: 7 - Follows: 3 - Updated: 8/13 - Published: 5/11/2020 - S. Carter, D. Jackson, J. O'Neill, OC
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