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Place of Our Legacy by
firstprime1230 reviews
Earth has been overrun by the forces of the Ori. Beaten, demoralized and on the run in the Ancient city of Atlantis the survivors of Earth make a desperate gamble to save what little they have left. Arriving in a galaxy so different from their own, can they uphold the legacy left to them by the races that came before? And save a galaxy doomed to a suffer a fate worse than death.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 224,186 - Reviews: 518 - Favs: 1,072 - Follows: 1,465 - Updated: 9/9 - Published: 4/30/2020
The Bonds Of Friends And Family I: The Past Reborn by
BazzCatgirl03 reviews
With the timer in the past over, the future members that decided to get involved prepare for their own time-line to end. As both groups prepare to change the past, can past events be rectified. When in the mid to late 20th century and the early 21st century be fixed, or will the present and past happen all over again. Time travel story, alternate reality in both shows.
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: T - English - Sci-Fi/Family - Chapters: 23 - Words: 246,852 - Reviews: 1 - Favs: 9 - Follows: 8 - Updated: 9/7 - Published: 12/1/2019 - J. Picard, Wesley C., Gen. Hammond, Jacob C.
An Extraordinary Journey by
fmfan1980 reviews
Willow from Sunnydale arrives at the SGC under extraordinary circumstances and goes on amazing adventures with the gang from the SGC. BSG:2003 also included in later chapters. (19.12.2022: Edits to Ch. 17 and 18)
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 228 - Words: 1,542,659 - Reviews: 1060 - Favs: 533 - Follows: 600 - Updated: 9/7 - Published: 1/26/2014 - [Faith L., Willow R.]
My Friend by
Ana's Writings
Book 1 in the "My Friend, My Lover, My Everything". Rosalie never thought that when she joined Stargate Command that her life would change as much as it did, specially after a particularly rough mission. From forming a new friendship with Major Lorne, to fighting for her life, Rosalie wasn't expecting her life to be turned on its head.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Friendship/Hurt/Comfort - Chapters: 18 - Words: 12,121 - Follows: 1 - Published: 9/6 - S. Carter, J. O'Neill, E. Lorne, OC - Complete
Stumbling through Godhood by
freeraynman reviews
If you could travel through alternate realities what would you do? Become a God and rule or chillback and go with the flow? Inspired heavily by 'Cruel To be Kind', '12 Steps To Omnipotence', 'Rise of an Empire' and a million and one other fanfics. If you see stuff and think that it's similar to another fanfic. it's probably because we read the same story and I liked that idea.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Chapters: 24 - Words: 199,303 - Reviews: 633 - Favs: 1,833 - Follows: 2,289 - Updated: 9/6 - Published: 9/29/2021 - S. Carter, D. Jackson, J. O'Neill, OC
Children Of The Future by
Jennifer Schumacher reviews
A series of vignettes involving the antics of the children of the Protectors au.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor - Chapters: 4 - Words: 3,083 - Reviews: 4 - Favs: 6 - Follows: 4 - Updated: 9/5 - Published: 9/4 - Xander H., Cordelia C., OC
Size Matters Not by
ladykempton reviews
Yaddle goes to an Outer Rim planet alone to try and help a small community that is having problem's while there she is captured by the invaders what will happen when four strangers arrive not long after. How will SG1 handle Jedi, Clones and Space whales?
Crossover - Stargate: SG-1 & Star Wars: The Clone Wars - Rated: M - English - Adventure - Chapters: 3 - Words: 27,876 - Reviews: 3 - Favs: 14 - Follows: 14 - Updated: 9/5 - Published: 7/18 - J. O'Neill, Plo Koon, Commander Wolffe, Commander Fox - Complete
The Third Dragon by
fmfan1980 reviews
In the history of Westoros, it is written that Rhaenys Targaryen was murdered in the sack of Kings Landing along with her mother and baby brother. What if that was a lie? (22/04/2020: Important edits to Ch 1, 2, 3, 4, 5, 7 and 8.)
Crossover - Stargate: SG-1 & Game of Thrones - Rated: T - English - Chapters: 11 - Words: 53,136 - Reviews: 130 - Favs: 305 - Follows: 426 - Updated: 9/4 - Published: 10/2/2017 - Rhaenys T.
A Tauri in Westeros by
fmfan1980 reviews
After a mission that went wrong, Captain Alayne Collins of the Tau'ri finds herself on another world. A medieval world were she finds herself with a double of her mother and brother. (Re-upload)
Crossover - Stargate: SG-1 & Game of Thrones - Rated: K - English - Chapters: 8 - Words: 39,222 - Reviews: 5 - Favs: 42 - Follows: 69 - Updated: 9/4 - Published: 7/21
The Silent Witness by
Jennifer Schumacher reviews
A disastrous attempt to close an off world Hellmouth leads to the discovery of the Deeper Well. And the answer to a question someone really should have asked sooner. Why imprison demons at all? Answer, they didn't, exactly.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Mystery/Horror - Chapters: 2 - Words: 1,967 - Reviews: 3 - Favs: 6 - Follows: 6 - Published: 9/4 - Xander H., D. Jackson - Complete
Slayer Scrolls by
Ellmarr reviews
Can two children who are just learning to survive save the worlds or do the Fates have other plans for them- a Multi-Cross Over events - Buffy the Vampire Slayer, Stargate SG-1, TMNT, Gargoyles, Criminal Minds, Skyrim, Supernatural. Takes place just before the defeat of the First.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Sci-Fi - Chapters: 29 - Words: 217,124 - Reviews: 5 - Favs: 21 - Follows: 24 - Updated: 9/3 - Published: 1/27 - Faith L.
Gradients by
Lepton reviews
Harry and friends unwittingly change the fate of the galaxy. An exploration of magic, technology, ascent and descent.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 41,253 - Reviews: 115 - Favs: 569 - Follows: 913 - Updated: 8/31 - Published: 11/23/2022 - Harry P.
An Avalanche of Echoes by
Mirrored Illusions reviews
An alternate Buffy Summers, who is host to an alternate alternate Egeria, travels to Sunnydale to meet an alternate alternate alternate Buffy Summers. (AFAD 2023)
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 11,260 - Reviews: 4 - Favs: 12 - Follows: 19 - Updated: 8/28 - Published: 8/2 - Buffy S., Egeria - Complete
Empires Unite! Milky Way by
SapphireDawn11709 reviews
When the SGC Destroys the Quantum Mirror after the incident were Doctor Carter and Major Kawasaki appear in Area 51a ripple was sent across the multiverse. When this ripple hit a Forerunner portal chaos ensues as fleets from three universe appear in the Milky Way. Starship Troopers, Mass Effect, Halo Stargate
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 16,501 - Reviews: 44 - Favs: 211 - Follows: 256 - Updated: 8/27 - Published: 6/24/2019 - T. Lasky, S. Carter
Twice the Trouble by
Jennifer Schumacher reviews
Jesse Harris-Chase from the Brave au touches a mirror in the Magic Box. It turns out, it's a Quantum Mirror. Now he's in the Protectors au. Add scheming NID agents and Abigail. Pity the idiots who think any child of Xander Harris and Cordelia Chase is an easy mark.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Family - Chapters: 8 - Words: 7,647 - Reviews: 6 - Favs: 13 - Follows: 6 - Updated: 8/24 - Published: 8/22 - Xander H., Cordelia C., OC, J. O'Neill - Complete
Requiem VI by
bearhug562000
As our heroes close in on the final solution to defeating the Darkness and its dead hordes, they are unaware that their enemies are hot on their respective tails!
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Fantasy/Sci-Fi - Chapters: 6 - Words: 11,451 - Favs: 1 - Follows: 2 - Updated: 8/23 - Published: 1/6 - Buffy S., Faith L., J. O'Neill, Teal'c
Seeing Double by
Sci-FiMedic
A wild tale in which Mac and SG-1 find themselves bouncing around from one alternate universe to the next.
Crossover - Stargate: SG-1 & MacGyver - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 26 - Words: 35,068 - Favs: 3 - Follows: 3 - Updated: 8/23 - Published: 5/7 - S. Carter, J. O'Neill, Jack D., MacGyver - Complete
Fleet of the Homeword Bound: Battle of Antartica by
Sora with an S reviews
With Anubis due to arrive any minute, Stargate Command are not in the mood for anything else going wrong. A bunch of fictional starships showing up as a bunch of shipgirls certainly qualifies.
Crossover - Stargate: SG-1 & TV X-overs - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 51,601 - Reviews: 22 - Favs: 70 - Follows: 84 - Updated: 8/18 - Published: 4/8/2022 - Gen. Hammond, Elizabeth Weir
My New Boss by
ElohimEditor reviews
After being arrested for helping Dark Kat, Hard Drive is sent to Alkatraz, where an unexpected ally helps him escape and offers him a deal he could hardly refuse, and would change his life and his perception of the world forever.
Crossover - Stargate: SG-1 & SWAT Kats - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 60,234 - Reviews: 1 - Favs: 2 - Follows: 5 - Updated: 8/17 - Published: 10/16/2021
Destiny's Child Version 4 by
andrewjameswilliams reviews
After an encounter with hostile Klingons and a spatial anomaly the Federation starship Resolution is transported into the Stargate universe. Trouble ensues as they have to learn how to survive in this new reality, build new friendships and alliances and maybe, just maybe, find a way home.
Crossover - StarTrek: Other & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 17,047 - Reviews: 28 - Favs: 118 - Follows: 162 - Updated: 8/15 - Published: 9/18/2022 - S. Carter, D. Jackson, J. O'Neill, Teal'c
SG 1, The Protectors and An Adventure In Sunnydale by
Jennifer Schumacher reviews
A Gou'ld ship crash lands outside Sunnydale. SG 1 is sent to investigate, the Protectors help. In the process, SG 1 finds out more of the Protectors secrets.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Mystery - Chapters: 5 - Words: 4,277 - Reviews: 4 - Favs: 12 - Follows: 10 - Published: 8/13 - Xander H., S. Carter - Complete
The Protectors Meet SG1 by
Jennifer Schumacher reviews
The Protectors spend some time with SG1. The Gou'ld should be very, very afraid.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Mystery - Chapters: 20 - Words: 19,339 - Reviews: 22 - Favs: 21 - Follows: 20 - Updated: 8/12 - Published: 8/6 - 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: 25 - Words: 149,263 - Reviews: 252 - Favs: 233 - Follows: 233 - Updated: 8/6 - Published: 7/14/2011 - OC
Harry Potter and the Magical Tok'ra by
Tok'ra-Agent-632 reviews
Summary: Harry Potter narrowly manages to escape his wicked uncle by magically teleporting himself to another world. Harry becomes host to a Tok'ra symbiote named Einar.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 21,224 - Reviews: 436 - Favs: 1,672 - Follows: 2,498 - Updated: 8/4 - Published: 11/10/2016 - S. Carter, Harry P., Hermione G., N. Tonks
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