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Harry Potter and The Chance at a New Life by
kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 246,936 - Reviews: 2609 - Favs: 5,910 - Follows: 7,343 - Updated: 1/2 - Published: 1/7/2018 - S. Carter, D. Jackson, J. O'Neill, Harry P.
This Isn't Kansas 2: Homefront by
andrewjameswilliams reviews
After two and a half years in another reality the Odyssey has returned home to find a galaxy in chaos and facing a greater threat than ever before.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 1 - Words: 5,005 - Reviews: 20 - Favs: 71 - Follows: 97 - Published: 1/2 - Braítac, S. Carter, Gen. Landry, L. Ferretti
A Spark of Hope by
KokoroFate reviews
When Fate Harlaown and Nanoha Takamatchi evacuate the Arthra from an attack of the Akuryo, they find themselves in the middle of a battle between the SG-1 Team and the Goa'uld, but their biggest challenge yet: They must defeat the Akuryo and save both Earth, and the Time-Space Administration Bureau from obliteration...
Crossover - Stargate: SG-1 & Magical Girl Lyrical Nanoha - Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 367 - Reviews: 1 - Favs: 8 - Follows: 10 - Published: 1/1 - S. Carter, J. O'Neill, Fate T., Nanoha T.
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: 4 - Words: 5,910 - Favs: 1 - Follows: 1 - Published: 1/1 - J. O'Neill, P. Coulson
After Stasis by
CallMeSabinaPlease reviews
Chapter 1: Colonel Young and TJ wake up on eerily silent destiny. They check all the pods, but nobody else seems to be waking up. Later a schreeching sound catches their attention. Are people from Earth alone on the ship? What has happened when they were all in stasis? SG-1 and Atlantis characters will be making appearances. More reviews means more chapters!
Crossover - Stargate: SG-1 & Stargate: Universe - Rated: T - English - Sci-Fi/Drama - Chapters: 3 - Words: 2,635 - Reviews: 1 - Favs: 1 - Follows: 8 - Updated: 12/31/2021 - Published: 10/21/2021 - J. O'Neill, Eli W., Col. E. Young, OC
Crown Prince of the Alterans by
Force Wraith reviews
Destiny was not released alone, he was the heir to the Lateran Empire. What will he do when he wakes up for sixty million years and finds that the Alterans are almost extinct.
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Chapters: 4 - Words: 10,175 - Reviews: 14 - Favs: 40 - Follows: 58 - Updated: 12/30/2021 - Published: 8/11/2021 - OC
Finding Home Book 1: Lost and Found by
Little Angel's Perk reviews
Max was moved from the location he was originally brought to at Area 51, only he was drugged when it happened. Because of this change the Pod-Squad's rescue attempt failed & he ended up spending more time in the care of Pierce & his team. SG-1 is at Area 51 to reclaim stolen SGC property from the NID, stumble across the White Room & it's resident. Of course they have to rescue him.
Crossover - Stargate: SG-1 & Roswell - Rated: M - English - Drama/Sci-Fi - Chapters: 7 - Words: 51,777 - Reviews: 3 - Favs: 7 - Follows: 5 - Updated: 12/29/2021 - Published: 12/21/2021 - J. O'Neill, Teal'c, Jim V., Max E. - Complete
To Our Own: Apocryphal by
Jacob M. Bosch reviews
A Ship of the Line Story. In this sequel to To Our Own, freed from their enslavement by the magically created Borg, the New Collective takes steps to ensure their survival. With Xander Harris as its de facto leader, the New Collective face their first major threat when Apophis and his son come to destroy Earth and all of humanity.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 12 - Words: 39,716 - Reviews: 85 - Favs: 240 - Follows: 302 - Updated: 12/28/2021 - Published: 3/1/2021 - Xander H., Willow R., D. Jackson, J. O'Neill - Complete
Tony DiNozzo and the Stargate by
Cookietown reviews
Tony finds out about the Stargate. Two worlds meet. Perhaps Tony leaves NCIS. This story has side stories. CH.5 17 k words *********** # Challenge: Write a story which starts with one of the chapters or a different Stargate-NCIS story.#Prompts *****Disclaimer: I don't own Stargate SG1 or Stargate Atlantis or NCIS.
Crossover - Stargate: SG-1 & NCIS - Rated: T - English - Sci-Fi/Suspense - Chapters: 10 - Words: 35,422 - Reviews: 17 - Favs: 32 - Follows: 44 - Updated: 12/24/2021 - Published: 3/17/2020 - J. O'Neill, Teal'c, Tony D.
SG1 meets Shinobi by
Cookietown reviews
More than just Sg1 come through the Stargate. The SGC meets powerfull Shinobis like Itachi and Gaara. How will they react? What will happen on "Naruto/ Shinobi" planet? How will the ninjas react to a P-90? ****Disclaimer: I don't own Naruto or Stargate SG-1.
Crossover - Stargate: SG-1 & Naruto - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 1,219 - Reviews: 6 - Favs: 19 - Follows: 32 - Updated: 12/24/2021 - Published: 6/30/2012 - S. Carter, Cassandra F., J. O'Neill, Itachi U. - Complete
The Wars of Legends Extra - Sidestories by
Nameless2210 reviews
[AU] A collection of one-shots and multi-chapter short stories set in the Wars of Legends universe that did not warrant a separate book. [X-posted on AO3] [Femslash!] [Fem!Harry Potter] [Trigger warnings at the start of each chapter] [Mainly set in the Stargateverse]
Crossover - X-overs & Stargate: SG-1 - Rated: M - English - Sci-Fi/Drama - Chapters: 20 - Words: 48,164 - Reviews: 42 - Favs: 97 - Follows: 69 - Updated: 12/23/2021 - Published: 8/31/2019 - Complete
Voyage of the Cha’tahr by
CPB99 reviews
Sequel to The Sixth Race: In a test flight gone wrong, Conrad gets send to the Pegasus Galaxy. In debt to his saviors he joins yet another war against an enemy possibly responsible for the extinction of his race. And he must survive being light-years away from his love.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 26 - Words: 40,934 - Reviews: 2 - Favs: 6 - Follows: 4 - Updated: 12/22/2021 - Published: 7/13/2021 - OC, S. Carter, John S., Elizabeth W.
Lullabies for a New Generation by
Tanista2 reviews
Three couples embark on what could be their greatest adventure yet. (Ad Astra 'verse)
Crossover - Stargate: SG-1 & MacGyver - Rated: T - English - Family/Romance - Chapters: 3 - Words: 11,572 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 12/12/2021 - S. Carter, D. Jackson, J. O'Neill, MacGyver - Complete
A Stranded Hero by
Wrath of The Sun Deity reviews
Ben Tennyson is stranded in a new universe, with absolutely no hope of ever returning. Can he make the best out of a terrible situation or will he allow a bad situation to control the rest of his life?
Crossover - Stargate: SG-1 & Ben 10 - Rated: M - English - Adventure/Friendship - Chapters: 6 - Words: 55,553 - Reviews: 96 - Favs: 231 - Follows: 256 - Updated: 12/10/2021 - Published: 3/3/2017 - S. Carter, D. Jackson, J. O'Neill, Ben T.
StarSeeD by
Yui Yuria reviews
To Start FF8 at the same time as SG1, a few changes might have to be made. Rinoa, Quistis, Samantha, Sha're are but a few characters in this crossover story. But why does a story have to always have a male protagonist?
Crossover - Stargate: SG-1 & Final Fantasy VIII - Rated: M - English - Supernatural/Sci-Fi - Chapters: 3 - Words: 4,063 - Reviews: 1 - Favs: 2 - Updated: 12/9/2021 - Published: 8/10/2021 - S. Carter, Sha're, Quistis T., Rinoa H.
Forethough and Planning An SG:A Story by
ANBU Operative Goat reviews
The Ancients arrived in a new galaxy, forced away from home by their brothers and sisters. Unable to go back to their old home they built a new one, one that could travel amongst the stars. They built it to last for millennia, and it has stood the test of time. When the Tau'ri awaken the city it provides them with much more than they expected, and an enemy far worse than they hoped
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 8,058 - Reviews: 9 - Favs: 30 - Follows: 46 - Published: 12/4/2021 - Rodney M., John S., Teyla E., Ronon D.
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: 1 - Follows: 1 - 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 - 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: 260 - Favs: 539 - Follows: 640 - 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: 36 - Follows: 44 - 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.
Alteran Seraphimian Aliance by
anothokuro reviews
An action to free Arceus will bring an ancient alliance back to life. The hunt for the stars has begun. Voldemort will soon find out what true power means. And Dumbledore runs against a wall with his manipulations, as Harry frees himself from his grip and starts his true inheritance. Begins in the Pokemon universe and then changes over. Translation of the Original Story.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 10 - Words: 283,208 - Reviews: 25 - Favs: 161 - Follows: 176 - Updated: 11/8/2021 - Published: 6/2/2018 - Harry P., OC
The Lost Soldier by
wezza1981 reviews
A lone soldier sent back in time, now lost in a different universe, with different threats. How will our OC deal with his new surroundings? Minimal TSCC references
Crossover - Stargate: SG-1 & Terminator: Sarah Connor Chronicles - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 17 - Words: 25,755 - Reviews: 17 - Favs: 31 - Follows: 40 - Updated: 11/8/2021 - Published: 7/18/2021 - S. Carter, D. Jackson, J. O'Neill, OC
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