
Stargate: SG-1
Crossovers
Filters
3.0K | Page 1 2 3 4 11 .. Last Next »
Stargate Command Rebels: The Star Child by
SuperBear
When Han Solo and Colonel Jack O'Neill discover a powerful child who can combine galaxies together, it poses a threat not only to the Stargate Command Rebels but to the combined stormtrooper Jaffa army as well.
Crossover - Star Wars & Stargate: SG-1 - Rated: K+ - English - Chapters: 7 - Words: 21,114 - Favs: 1 - Updated: 23h - Published: 4/16 - Complete
StarGate SG-1, 1985 by
Kody Wright 2 reviews
This is a 3 way cross over between Stargate SG-1, Airwolf and Knight Rider. SG-1, Dr. Frasier and Thor of the Asgard found themselves stuck in 1985 and searching for Ba'al who has an alien device in his possession. George Hammond must recruit help from two clandestine agencies to help find and neutralize Ba'al.
Crossover - Stargate: SG-1 & Airwolf - Rated: K+ - English - Chapters: 12 - Words: 27,856 - Reviews: 25 - Favs: 8 - Follows: 13 - Updated: 5/22 - Published: 4/25
The eternal empire by
Wraith force reviews
What a young man will do, find an Alteran ship and know the future of the Stargate universe. What will he do?
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Chapters: 3 - Words: 4,680 - Reviews: 10 - Favs: 19 - Follows: 19 - Updated: 5/22 - Published: 5/10
Mass Effect: The Path to Enlightenment by
James118 reviews
Two years after the destruction of the Reapers, the people of the Milky Way face a new threat, the one as powerful and worse as the Reapers. Can Commander Shepard and his new allies defeat this new enemy or will the galaxy fall under the power of the Ori? OC x Treeya Nuwani and Male Shepard x Liara T'Soni.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 6,197 - Reviews: 1 - Favs: 4 - Follows: 4 - Published: 5/21 - [Shepard, Liara T'Soni] OC
Stargate - A Town Called Eureka by
CGH57 reviews
Set during the same timeline as my other story 'The Fifth Race', Global Dynamics has taken over the duties of Area 51 following the Wraith attack on the base. So, 'Stargate' meets 'A Town Called Eureka' - What more could go wrong?
Crossover - Stargate: SG-1 & Eureka - Rated: K - English - Sci-Fi - Chapters: 2 - Words: 1,567 - Reviews: 2 - Favs: 5 - Follows: 8 - Updated: 5/19 - Published: 5/8
Gateworld by
Codey-Wraith
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: 1 - Words: 4,364 - Favs: 5 - Follows: 7 - Published: 5/19 - S. Carter, Teal'c, A. Cole, D. Baird
The awakening by
Demetra83 reviews
AU / Flash fiction for a university class, a kind of crossover between SG1 & BSG.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 1 - Words: 1,372 - Reviews: 2 - Favs: 4 - Follows: 3 - Published: 5/18 - S. Carter, Number Six - Complete
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: 9 - Words: 234,997 - Reviews: 57 - Favs: 66 - Follows: 68 - Updated: 5/17 - Published: 8/25/2010 - S. Carter, D. Jackson, J. O'Neill, Ba'al
Harry Potter and the Magical Tok'ra by
HufflepuffBadger1978 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: 5 - Words: 19,466 - Reviews: 343 - Favs: 1,234 - Follows: 1,928 - Updated: 5/17 - Published: 11/10/2016 - S. Carter, Harry P., Hermione G., N. Tonks
Collision Course by
Stellarwind27
A catastrophic incident has upset the balance of the multiverse. Now the end of everything, of all existence across the entire multiverse, is on the verge of happening and it's up to the last Time Guardian to travel across the multiverse and recruit the necessary players to start setting everything to rights. A nearly impossible task that will most likely kill him or his recruits,
Crossover - Stargate: SG-1 & StarTrek: Enterprise - Rated: T - English - Sci-Fi/Romance - Chapters: 1 - Words: 1,983 - Favs: 1 - Follows: 5 - Published: 5/16 - S. Carter, J. O'Neill, T'Pol, C. Tucker
Daughter by
guardianranger reviews
Tara, daughter to John Sheppard meets her father and the rest of the Atlantis team. Also goes to live him for awhile on Atlantis,also has special abilities.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Supernatural/Family - Chapters: 26 - Words: 9,344 - Reviews: 6 - Favs: 13 - Follows: 16 - Updated: 5/16 - Published: 8/12/2009 - D. Jackson, OC, John S.
Supreme System Lord by
Godofdestruction20 reviews
You ever wondered what would happen if A Yggdrasil player was transported to the Stargate universe?. Well, I have
Crossover - Stargate: SG-1 & Overlord/オーバーロード - Rated: M - English - Adventure/Horror - Chapters: 3 - Words: 4,020 - Reviews: 13 - Favs: 29 - Follows: 41 - Updated: 5/15 - Published: 5/12
Star Granger - Season 2 by
SFD reviews
Enough build-up - Time to go to space! Explore! Fight Goa'uld! But in order to do that, one needs spaceships, and weapons. Not just Precious, which is, let's be frank here - a 5000 YO, POS of a ship. The world is also in need of saving, from time to time, otherwise we will all need to depend on SGC, and all. It's generally a good idea to read a story from the start.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 26,961 - Reviews: 108 - Favs: 348 - Follows: 572 - Updated: 5/13 - Published: 2/18 - S. Carter, D. Jackson, Harry P., Hermione G.
XCOM: Stargate Initiative by
ShirouKuroEmiya reviews
XCOM Project succeeded and failed. When the Ethereals decided to fight seriously, they came back with much more powerful weapons and greater numbers than ever before. Nations around the world fell one by one and ADVENT sprang up in their place. XCOM lost, but it still had its Commander and people. Decades later, hope for victory laid beyond the world, the Stargate.
Crossover - Stargate: SG-1 & X-Com - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 3,178 - Reviews: 6 - Favs: 19 - Follows: 26 - Published: 5/12
The Talos Principle by
Archetype9 reviews
Tasked with the protection of Earth and the secrecy of the Stargate Program, a recently formed Homeworld Command Intervention Team is set on a collision course with the prodigious BAU of the FBI. Reimagination of Beatrice Otter's "The Genetics Factory".
Crossover - Stargate: SG-1 & Criminal Minds - Rated: T - English - Sci-Fi/Crime - Chapters: 1 - Words: 1,229 - Reviews: 1 - Favs: 6 - Follows: 7 - Published: 5/12 - OC, A. Hotchner/Hotch, D. Morgan, E. Prentiss
This Isn't Kansas by
andrewjameswilliams reviews
Returning from Orilla the Odyssey engages in a fierce battle with the Ori the outcome of which catapults the ship and her crew into a different universe full of dangers beyond anything encountered by the SGC before.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 128,821 - Reviews: 358 - Favs: 550 - Follows: 625 - Updated: 5/11 - Published: 4/5/2014 - D. Jackson, C. Mitchell, Gloval, Karl/River
ИксЗВКом: Зеркальное отражение by
bbor1974
Перевод XSGCOM: Goa'uld Defence(Mirror Image) Оригинал: tthf .me/86hU
Crossover - Stargate: SG-1 & X-Com - Rated: T - Russian - Adventure - Chapters: 14 - Words: 62,560 - Favs: 3 - Follows: 1 - Updated: 5/10 - Published: 3/10
Stargate: Dark Empire by
Commmander Nash reviews
Six months after the return of the Destiny Expedition, the Milky Way Galaxy has been plenty of changes for the better. But in the Pegasus Galaxy, a new threat is rising. Soon, Colonel Vale and the crew of Spera find themselves heading out to come to the aide of Atlantis and her allies...
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 12,063 - Reviews: 2 - Favs: 3 - Follows: 5 - Published: 5/8 - Jonathan O., John S., Laura C., Amelia B.
Here Comes Trouble Make It Double by
mcguire.elizabeth.99990000 reviews
Harry has a twin sister who Dumbledore left in American but with complete strangers instead of part family ooc twin HPGW HRFW Dumbledore, ron, molly bashing slight Mcgonicall bashing
Crossover - Harry Potter & Stargate: SG-1 - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 1,582 - Reviews: 3 - Favs: 7 - Follows: 18 - Updated: 5/7 - Published: 12/3/2020
THE SACKETT GATE by
Kansas Scout
Colonel William Tell Sackett after taking over command of SG-25 from Colonel Peter Ludlow experiences something similar to what happened to SG-1 in 1969 and Col. O'Neill and Capt. Carter in Solitudes, but without hippies and lots of ice. He comes face to face with his namesake and ancestor. Without harming the timeline he has to help Tell find the murderer of Tell's wife Ange.
Crossover - Stargate: SG-1 & Louis Lamour - Rated: M - English - Western/Sci-Fi - Chapters: 2 - Words: 6,484 - Favs: 2 - Follows: 6 - Updated: 5/6 - Published: 4/10
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: 8 - Words: 26,978 - Reviews: 42 - Favs: 147 - Follows: 185 - Updated: 5/5 - Published: 3/1
Stargate: Resurgence by
YuTG reviews
Michael, the hybrid, makes a pact that would that would send shock waves throughout the Pegasus Galaxy that would change everything. I am not sure of the Ratings but I don't think I did anything that wasn't covered by Stargate franchise if I need to change the ratings please tell me. The four characters I indicated play a valuable role in the entire story but I will OCs too
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 14 - Words: 61,760 - Reviews: 9 - Favs: 10 - Follows: 15 - Updated: 5/5 - Published: 1/18 - S. Carter, D. Jackson, Michael, Todd
The rebirth of the empire by
DroidsBoys reviews
The two ascended beings broke the rule, so they are punished along with their son. What the son will do when he's on the ancient ship Destiny. Will he resurrect the Alteran Empire?
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Chapters: 5 - Words: 12,483 - Reviews: 11 - Favs: 34 - Follows: 50 - Updated: 5/4 - Published: 4/21
Harry Potter's journey to get his reward! by
lastgodofwar reviews
Harry to escape heartache of love not realized jumps through the Veil in hopes of finding a better place. In doing so he finally gets the reward he should have had for all he's had to endure and all the sacrifices he's made. HP x SG1/SGA crossover. HP/SC in time.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 2,603 - Reviews: 23 - Favs: 131 - Follows: 232 - Published: 5/3 - S. Carter, D. Jackson, J. O'Neill, Harry P.
Halo: A Different Fight by
Cortana0452 reviews
This will be my own take on what might happen if Halo and Stargate had a crossover. This will be Diverging from the main Halo Universe, I have great Plans thanks to Cortana (My favourite ever Character) and The Created.
Crossover - Stargate: SG-1 & Halo - Rated: M - English - Chapters: 10 - Words: 28,253 - Reviews: 64 - Favs: 149 - Follows: 198 - Updated: 5/2 - Published: 7/6/2013
3.0K | Page 1 2 3 4 11 .. Last Next »