Stargate: SG-1 Crossovers
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Out into the Light by fmfan1980 reviews
Sequel to Born Into Darkness, Faith has a mother in Major Sam Carter and a sister in her clone, Ella. She is living her dream life, all the while still hoping that everything doesn't crash around her. All reviews welcome. *Re-upload with some edits*
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Chapters: 4 - Words: 10,569 - Reviews: 5 - Favs: 58 - Follows: 69 - Updated: 2/9/2017 - Published: 12/25/2016 - Faith L., OC, S. Carter
The Predetor becomes The Prey by TheDreadCaptain reviews
The Tau'ri Federaton Space Force (TFSF) Trust of Dust, was exploring a galaxy called Preder by the Anceints, when they came up on an Alien ship with Both Human and Alien survivors. UP FOR ADOPTION!
Crossover - Stargate: SG-1 & Aliens/Predator - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 914 - Reviews: 3 - Favs: 14 - Follows: 18 - Published: 2/3/2017 - Predator/Yautja
Rhymes with Shmaliens by BovinePirate reviews
After the collapse of the Hellmouth, Xander is on a road-trip in search of retirement. Drama & intrigue ensues when he stops off in Colorado Springs and bites off more than he can chew when he bites the head off a snake that came out of a guy's face. Or Come watch Xander try to snark the secrets of the SGC out of Jack!
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Humor/Adventure - Chapters: 7 - Words: 23,523 - Reviews: 76 - Favs: 486 - Follows: 407 - Updated: 2/3/2017 - Published: 1/9/2015 - Xander H., J. O'Neill - Complete
The Evil Within Is Too Strong To Defeat by Evblazingfire RIP Mazie reviews
Due to an unfortunate turn of events Sam went into the witness protection program and became Eve. How will the Librarians react when this information comes to light. Set after 'And The Wrath of Chaos'. (Now up for adoption, see profile for more information.)
Crossover - Stargate: SG-1 & Librarians, 2014 - Rated: T - English - Chapters: 1 - Words: 505 - Reviews: 2 - Favs: 1 - Follows: 6 - Published: 2/3/2017 - Complete
Stargate HP1 by badjuju reviews
It has been said that the Goblet of Fire can bind a contract to anyone no matter where they are. Harry Potter will put this to the test.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 11,621 - Reviews: 153 - Favs: 749 - Follows: 1,214 - Updated: 2/1/2017 - Published: 1/10/2016 - Harry P., Ron W., Hermione G.
Vala's Dream by Teal'cIndeed reviews
Vala goes on an adventure and meets lots of weird people, Including Aeryn Sun, and some of Claudia Black's other roles. First fanfic. Please r&r Basically I took a bunch of Claudia's roles and mashed them together to make this thing and then did not upload the last chapter for three years... yay?
Crossover - Stargate: SG-1 & Farscape - Rated: K+ - English - Supernatural/Sci-Fi - Chapters: 7 - Words: 2,528 - Reviews: 3 - Favs: 2 - Follows: 1 - Updated: 1/30/2017 - Published: 5/23/2014 - Vala, Aeryn S.
SG-1 Slayer's Gate Rebellion by Firewolfe
This is a compainon Story to Slayer's Gate
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 1,355 - Favs: 9 - Follows: 5 - Published: 1/29/2017 - Complete
SG- Slayers Gate Running to the Apple by Firewolfe
This is a compaion story to Slayer's Gate as it is impossible to include everything in one work
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 7,959 - Favs: 7 - Follows: 5 - Published: 1/29/2017
Slayer's Gate by Firewolfe reviews
The Prime Minister asks The Council to Purchace the Star Gate to keep it out of the Trust's hands. What happens when Loki and Nerti decide to step in and meet the gang?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 30 - Words: 62,749 - Reviews: 29 - Favs: 84 - Follows: 101 - Updated: 1/29/2017 - Published: 7/16/2011 - Dawn S., Jonathan O.
Gate Wars by Dave19941000 reviews
Trapped in a galaxy far, far away from his home, Luke Skywalker found himself drawn into a new war between the forces of light and darkness.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 9,793 - Reviews: 35 - Favs: 73 - Follows: 113 - Updated: 1/28/2017 - Published: 11/19/2015
Stuck by Aetheron reviews
An oddball idea I wrote up while working on Blood and Chaos. This may one day become a full story... who knows?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Sci-Fi/Humor - Chapters: 5 - Words: 4,488 - Reviews: 4 - Favs: 87 - Follows: 103 - Updated: 1/27/2017 - Published: 12/16/2015
A Hard Lesson by dunuelos reviews
An Asgard Mothership is investigating another Quantum Universe when it is attacked by a species unknown. Through the information it gathers, its captain decides to teach the Minbari a hard lesson.
Crossover - Babylon 5 & Stargate: SG-1 - Rated: K+ - English - Drama/Sci-Fi - Chapters: 1 - Words: 2,674 - Reviews: 84 - Favs: 343 - Follows: 164 - Published: 1/23/2017 - J. Sheridan, OC - Complete
The Failed Wedding by mmooch reviews
During a Las Vegas visit, somebody tries to get married.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 1,833 - Reviews: 4 - Favs: 30 - Follows: 17 - Published: 1/20/2017 - Buffy S., R. Giles, Willow R., Hathor - Complete
Bump in the Night by momma2js reviews
Stargate meets Supernatural, what happens when two different worlds collide. Can the brothers accept space travel and can SG1 deal with the supernatural. Let find out.
Crossover - Stargate: SG-1 & Supernatural - Rated: T - English - Chapters: 7 - Words: 12,824 - Reviews: 22 - Favs: 38 - Follows: 38 - Updated: 1/20/2017 - Published: 4/23/2016 - Complete
Mistaken Identity by Evenmoor reviews
After a chance meeting in Colorado Springs, Methos recognizes a mysterious blue-eyed man, five thousand years dead. Daniel Jackson, meanwhile, mistakes Methos for the Goa'uld Tanith, and reacts rather poorly. The situation only grows more complicated when Amanda comes to Colorado Springs, hunting down a rogue Immortal with an unknown agenda.
Crossover - Highlander & Stargate: SG-1 - Rated: K+ - English - Drama/Mystery - Chapters: 57 - Words: 69,914 - Reviews: 491 - Favs: 397 - Follows: 552 - Updated: 1/20/2017 - Published: 10/6/2011 - Methos, D. Jackson - Complete
Sphinxes and Astrea Portas by The Sithspawn reviews
Searching for the Sangraal, SG1 travels to a world from the Ancient database. Surprises abound and once more Daniel's perspective on world history is tipped on its head.
Crossover - Gargoyles & Stargate: SG-1 - Rated: T - English - Fantasy/Sci-Fi - Chapters: 16 - Words: 31,986 - Reviews: 262 - Favs: 251 - Follows: 283 - Updated: 1/17/2017 - Published: 10/7/2007 - OC, D. Jackson
Hammer of the Gods by Jus Sum Dude reviews
When a powerful Taur'i weapon falls into the hands of the 12 Colonies, all eyes in the galaxy turn to the children of Kobol and their robotic adversaries. (I'll be honest... I'm really just here for the space battles. What can I say? I like it when things go boom.)
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 4 - Words: 11,517 - Reviews: 50 - Favs: 86 - Follows: 149 - Updated: 1/16/2017 - Published: 11/29/2016
Encounter At Tauron by Gainis reviews
I "Stole" half of this from Wilkins "Contact at Kobal" and the other half from Army training films "How to handle a T-34 Russian tank". Credit to Wilkins and blame to me. Yes, I'm that old. Tried to write it as a review but some how it just refused to come out right. Once again read Contact at Kobal its a great story. Well maybe for one paragraph (That is suppose to be funny)
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 578 - Reviews: 8 - Favs: 6 - Follows: 5 - Published: 1/16/2017 - Complete
Crossed Destinies by Chris7221 reviews
Jon O'Neill and Ellie Carter consider themselves lucky. Until the day they wake up on a strange world with no idea how they got there. With the help of the mysterious Phoenix Aubergine, they must save the world and find their way home. Established Clone!Jack/Clone!Sam, evolving OCxHarem. Rating is T for now but that will change.
Crossover - Stargate: SG-1 & RWBY - Rated: T - English - Sci-Fi/Romance - Chapters: 2 - Words: 4,125 - Reviews: 10 - Favs: 23 - Follows: 45 - Updated: 1/15/2017 - Published: 10/27/2016 - [Jonathan O., S. Carter] [OC, Team RWBY]
P2x-9901 by Warbreaker990 reviews
Were the team may find someone who could turn the tables on the goa'uld a child a man a phantom
Crossover - Stargate: SG-1 & Danny Phantom - Rated: K - English - Chapters: 5 - Words: 6,649 - Reviews: 11 - Favs: 34 - Follows: 40 - Updated: 1/13/2017 - Published: 8/17/2014
A Slight Detour by Sir Talen reviews
SG-1 encounters a rag tag space crew after an unexpected Stargate anomaly. Note: Crosses over with Peta Hewitt's sci-fi web comic Terinu. /
Crossover - Misc. Comics & Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 4 - Words: 31,785 - Reviews: 1 - Favs: 3 - Follows: 3 - Published: 1/6/2017 - Complete
Alex, or A New Kid on the Block by aliceanjee reviews
Alex Roslin arrives at the SGC... and wonders what she got herself into! Thanks Demetra83 for the original! Disclaimer: Not mine.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Friendship/Humor - Chapters: 4 - Words: 5,995 - Reviews: 7 - Favs: 13 - Follows: 22 - Updated: 1/5/2017 - Published: 4/4/2016 - S. Carter, J. O'Neill, OC
Untitled NCIS SG1 story by MontanaAngel89 reviews
A PO's body washes up on shore; the circumstances surrounding his death are "hinky". Rated K
Crossover - Stargate: SG-1 & NCIS - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 522 - Reviews: 6 - Favs: 4 - Follows: 14 - Published: 1/5/2017 - S. Carter, J. O'Neill, Kate T., Leroy Jethro Gibbs
The 13th Tribe by Darth Xelyt reviews
The Colonial fleet came out of hyperspace near a large gas planet and began scanning all nearby territory before beginning there next jump. "All fleet systems seem fine sir preparing for the next jump" said the officer near Adama "Very good" said Adama beginning to get worn out once again from the countless hours of commanding the vessel
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 4,142 - Reviews: 8 - Favs: 33 - Follows: 46 - Updated: 1/2/2017 - Published: 12/27/2016
Stargate trailer by Captaindrake123 reviews
A trailer for a story I'm planning to make of my favorite game and one of my favorite Sci-fi series *WARNING, MAY CONTAIN SPOILERS*
Crossover - Stargate: SG-1 & Fallout - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 735 - Reviews: 6 - Favs: 4 - Follows: 3 - Updated: 12/29/2016 - Published: 10/22/2016
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