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The Wraith Worshipper by
CPB99 reviews
Jack is broken to see Sam moving on with Pete, a guy who practically stalks her. Taking the first transfer he gets offered he leads Atlantis's flagteam for a year before being captured by the Wraith, now the ones he left behind must rescue him. Talk about clichés. Pairings: Jack, Sam.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Hurt/Comfort - Chapters: 10 - Words: 9,159 - Reviews: 1 - Favs: 3 - Follows: 3 - Updated: 12/2/2021 - Published: 8/3/2021 - J. O'Neill, S. Carter - Complete
Nam by
ValorousLeader
The latest planet reminds the team of an Earth battlefield, one none of them have seen. Right?
Crossover - Stargate: SG-1 & MacGyver - Rated: K - English - Angst/Tragedy - Chapters: 1 - Words: 542 - Favs: 1 - Published: 11/27/2021 - J. O'Neill, MacGyver - Complete
Autumn Splendor by
Tanista2 reviews
Uncle and niece learn new things as they take a walk in the woods the day before Thanksgiving. (Ad Astra 'verse)
Crossover - Stargate: SG-1 & MacGyver - Rated: K - English - Family - Chapters: 1 - Words: 2,273 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 11/25/2021 - MacGyver, OC - Complete
Jailbreak by
Quick-Demon reviews
Imprisoned on a Goa'uld mothership, the team meets a peculiar boy that maybe their ticket out of there. Crossover Stargate SG-1 & Danny Phantom. Now a multi-chapter story. *NEW UPDATE 2021* R&R.
Crossover - Stargate: SG-1 & Danny Phantom - Rated: K - English - Adventure/Humor - Chapters: 12 - Words: 91,020 - Reviews: 265 - Favs: 549 - Follows: 653 - Updated: 11/19/2021 - Published: 4/24/2012 - J. O'Neill, Danny F.
SGX - Rise of the Terran Empire by
Exarikun reviews
Self insert. After many of unpublished adventures, my avatar is ready to put down some roots and start putting his gathered spoils to good use. Mentions of dark and vile actions, not intended for immature audiences.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 6,178 - Reviews: 4 - Favs: 39 - Follows: 46 - Updated: 11/17/2021 - Published: 10/26/2021
HOWᐰRD by
22keyPHOENIX
A weird, and very very queer, crossover. It won't let me do a crossover with more than 2 categories so eventual pairings won't be tagged. Also updates on A03. Lots of sci-fi, science, and nerdy gay stuff -eventually
Crossover - Big Bang Theory & Stargate: SG-1 - Rated: T - English - Chapters: 1 - Words: 934 - Favs: 1 - Follows: 2 - Published: 11/10/2021 - S. Carter, Leonard H., Howard W.
Stargate Ed by
DoctorEd17 reviews
The Ed's had found and repaired a spaceship, what kind of things will they get into? (Couldn't think of a good Summary)
Crossover - Stargate: SG-1 & Ed, Edd n Eddy - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 4,238 - Reviews: 1 - Favs: 3 - Follows: 4 - Published: 11/6/2021
Stars of Iron Snakepit Vol 2 by
Dark Schtroumpf reviews
This is the continuation of Snakepit, a Draka-SG crossover. AU, Earth here is Drakaverse Earth post-Final War. Consider a distant parallel universe to the original SGverse. Will earn its M rating.
Crossover - Stargate: SG-1 & Draka series - Rated: M - English - Sci-Fi - Chapters: 10 - Words: 260,189 - Reviews: 63 - Favs: 74 - Follows: 79 - Updated: 11/3/2021 - Published: 8/25/2010 - S. Carter, D. Jackson, J. O'Neill, Ba'al
Fictober 2021 by
O'Neillwiv2l's reviews
As Per Tumblr challenge #fictober2021. I have said a couple of these are marked as first chapters or chapters in current stories, I'll mark them as I go along so you know to expect to see it (Particularly on FFN necause you can't cross over works like you can on A03) again.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Sci-Fi/Romance - Chapters: 31 - Words: 23,991 - Reviews: 20 - Favs: 5 - Follows: 6 - Updated: 10/31/2021 - Published: 10/1/2021 - S. Carter, J. O'Neill, Rodney M., John S.
Concessions, Chocolate and Self-Care by
Tanista2
MacGyver discovers that being benched from playing his favorite sport due to a minor injury has its compensations. (No mention of Jack O'Neill and co. in this one, but could still fit in either of my Domestic Adventures or Ad Astra AUs.)
Crossover - Stargate: SG-1 & MacGyver - Rated: K - English - Family - Chapters: 1 - Words: 1,037 - Favs: 1 - Published: 10/30/2021 - Jack D., MacGyver, Pete T., OC - Complete
Stargate Reimagined: Part I by
Duragizer reviews
A remake of the original "Stargate" film incorporating elements from the novelization, Bill McCay novels, and "Stargate SG-1". Written by a fan who nevertheless recognizes its many deep-rooted flaws, this remake is as much a scathing inversion as it is a loving tribute to the film.
Crossover - Stargate: SG-1 & Stargate - Rated: M - English - Sci-Fi/Tragedy - Chapters: 3 - Words: 37,920 - Reviews: 3 - Favs: 8 - Follows: 11 - Updated: 10/27/2021 - Published: 4/21/2018 - D. Jackson, Sha're, C. Kawalsky, J. O’Neil - Complete
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: 2 - Words: 2,894 - Reviews: 8 - Favs: 120 - Follows: 178 - Updated: 10/24/2021 - Published: 7/28/2021 - Harry P.
Legend of Serenity by
O'Neillwiv2l's reviews
Something was awfully familiar about that news article...
Crossover - Stargate: SG-1 & MacGyver - Rated: K - English - Western/Sci-Fi - Chapters: 1 - Words: 496 - Reviews: 2 - Favs: 2 - Follows: 4 - Published: 10/22/2021 - S. Carter, J. O'Neill, MacGyver
final flight by
The Dark Taff reviews
What happens when the fleet loose Starbuck? Then discover they haven't! Set after SG:U ep 1 and BSG S3 Maelstrom. WIP. Am currently doing rolling rewrites of chunks of this in the hope I manage to break my writers block.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Drama - Chapters: 11 - Words: 21,131 - Reviews: 115 - Favs: 162 - Follows: 267 - Updated: 10/22/2021 - Published: 6/30/2011 - S. Carter, K. Thrace/Starbuck
Jaffa Nation VS The SWORD District by
LycoX
Its the Jaffa Nation versus some of Japan's mightiest warriors of the SWORD District!
Crossover - Stargate: SG-1 & High & Low - The Story of S.W.O.R.D. - Rated: T - English - Chapters: 1 - Words: 939 - Follows: 2 - Published: 10/22/2021 - J. O'Neill, Teal'c - Complete
Cold Silver by
DarthDakka reviews
Fresh from their second victory over Hathor, a twist of fate brings SG-1 face with a newly arrived and nascent threat from a far-flung place and time. One worse than the slavery and conquest of the Goa'uld. For this Milky Way galaxy is about to come face to face with the Children of Mondas. (rated T for scenes of battle and body horror)
Crossover - Doctor Who & Stargate: SG-1 - Rated: T - English - Sci-Fi/Horror - Chapters: 1 - Words: 2,194 - Reviews: 4 - Favs: 7 - Follows: 8 - Published: 10/21/2021 - Cyberman, S. Carter, D. Jackson, J. O'Neill
A Funny Thing Happened on the Way to the Tok'ra Base by
Randompersonwithcomputer reviews
While delivering the Stargate to the new Tok'ra base, SG-1 and their allies meet a ragtag, fugitive fleet lead by the Battlestar's Galactica and Pegasus. The galaxy will never be the same again.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi - Chapters: 2 - Words: 2,565 - Reviews: 25 - Favs: 85 - Follows: 163 - Updated: 10/20/2021 - Published: 10/12/2021
Enquête extra-terrestre by
Ptitepointe2 reviews
A Washington, l'équipe de l'Agent spécial du NCIS Leroy Jethro Gibbs est appelé pour résoudre une drôle d'affaire. Un corps à été découvert avec des blessures certes mais pas suffisantes pour causer la mort, inexplicable... Jusqu'au moment ou Tony montre un indice surprenant et ou McGee panique... Il appelle tout de suite Cheyenne Mountain, l'équipe va devoir collaborer avec SG-1.
Crossover - Stargate: SG-1 & NCIS - Rated: K+ - French - Suspense/Crime - Chapters: 6 - Words: 6,229 - Reviews: 20 - Favs: 4 - Follows: 5 - Updated: 10/13/2021 - Published: 9/9/2021 - J. O'Neill, Leroy Jethro Gibbs
Testing 1,2,3 by
Jamie G Holmes reviews
What happens when you go back 500 years snd rewrite american history.?by the time the western Europeans land on the shores ofcamerica, the land is not for the taking and neither isvit for sale. You csn rent the land instead.
Crossover - Stargate: Universe & Stargate: SG-1 - Rated: T - English - Humor - Chapters: 4 - Words: 3,113 - Reviews: 2 - Favs: 4 - Follows: 4 - Published: 10/12/2021
Testing 123 by
Jamie G Holmes
The last thing i heard was Testing 1 2 3 and the ship went thru time and space over 500 years into Earth’s past. America was never the same after that. The natives had 200 years to be trained. The land was NOT FOR SALE, BUT FOR RENT. The natives kept their lands while those from western europe rented the land they wanted to rent, but not own because itcwas not for sale at any price
Crossover - Stargate: Universe & Stargate: SG-1 - Rated: K - English - Adventure/Fantasy - Chapters: 2 - Words: 1,882 - Favs: 1 - Follows: 1 - Published: 10/12/2021 - OC, C. Kawalsky
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. NOTE: Taking a break. Will continue
Crossover - Stargate: SG-1 & Avengers - Rated: K+ - English - Chapters: 10 - Words: 18,684 - Reviews: 33 - Favs: 60 - Follows: 89 - Updated: 10/9/2021 - Published: 7/22/2021
Pianissimo by
Tanista2
Rodney McKay shares a late-night musical interlude with a not-exactly-friend. (Ad Astra 'verse)
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: K+ - English - Friendship - Chapters: 1 - Words: 3,520 - Published: 10/4/2021 - OC, Rodney M. - Complete
Luna Lovegood Visits Stargate Command Ooops! by
Elsbeth Ravensblood reviews
Luna Lovegood paints a picture and steps through it to an adventure and meets new people... whom she confounds, confuses and brightens their day. She decides they must be Slytherins.
Crossover - Stargate: SG-1 & Harry Potter - Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 9,355 - Reviews: 77 - Favs: 373 - Follows: 201 - Published: 9/23/2021 - D. Jackson, J. O'Neill, Harry P., Luna L. - Complete
She-Ra and the Gate by
storyteller316 reviews
Earth is under attack by a new System Lord and in order to defeat him the SG-1 team is sent to a new planet to bring back help. Can Adora and her friends truly help to stop this System Lord or will he finally destroy Earth?
Crossover - Stargate: SG-1 & She-Ra and the Princesses of Power - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 4,723 - Reviews: 5 - Favs: 10 - Follows: 6 - Updated: 9/16/2021 - Published: 9/14/2021 - Complete
Gateworld by
Codey-Wraith reviews
Stargate SG-1 and Gears of War to start, I may include other fan-doms in some ways, for another idea in the future. Either way, chapter one is first interactions later chapters will have a bit more content. I hope you enjoy P M for Gore P
Crossover - Stargate: SG-1 & Gears of War - Rated: M - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 6,707 - Reviews: 6 - Favs: 20 - Follows: 26 - Updated: 9/10/2021 - Published: 5/19/2021 - S. Carter, Teal'c, A. Cole, D. Baird
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