Crossover story idea. These are some ideas I have had running around in my head. Not good at character development stuff. One shots are about all I can do.

Xander becomes himself for Halloween. Or rather, who he used to be. So does Cordelia.

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.

There's no such thing as a normal mission for SG-1. Not even on the rare occasions when they are a team of five instead of four. Or, an ongoing chronicle of the weird things that happen offworld when a certain linguist accompanies the team as Daniel's assistant. (Ad Astra 'verse)

What would happen if SG1 brought someone back on there first Mission after killing Ra

When 4 new people come through the stargate, it leads to new opportunities that Stargate Command could never have foreseen.

Vala's valiant attempt to keep McKay out of Daniel's hair takes a hilarious turn. SG1-SGA crossover. Minor DV. Oneshot.

A Crossover between Star Trek and Stargate SG-1, Atlantis and Universe. In the year 2412, the USS Tempest and her crew find themselves discovering a past that humanity covered up since before the discovery of the Warp Drive. Characters based off of bridge officers from Star Trek Online, and long term Star Trek Roleplays

What happens to the Sanctuary and the SGC when a secret from Helen and Sam's past becomes public knowledge. But more importantly will everyone be able to put their differences and their pride behind to save the world yet again? Please review

SG-1 with Dr Frasier were thrown back to 1859 after a hiccup with the gate. They soon save a Pony Express rider and discover there only way back home is in hostile Native lands.

In the aftermath of Ethan Rayne's spell Xander Harris finds himself transformed into a capsuleer and finds himself drawn into the battle between Stargate Command and the Goa'uld Empire. *Chapter one edited.*

Danny Fenton Joined the air force with hopes of one day going to space. When he was reassigned to the SGC, he had no clue how close he was to getting his wish, even with all the weirdness that followed him from home.

I died and was Reborn in Narutoverse only things didn't make sense, Minato is alive, Naruto has twin sisters wait he doesn't have Chakra, and is that a Stargate, what the hell is going on here... will have crossover with Mass effect, Star wars and Diablo... also Naruto pairing with Liara T'soni, Talizorah and Ashoka Tano.

A sequel to Esama's "Wizards IN SPACE" on Ao3. As the crew of an alien spaceship, Harry and the DA must make their own place in a world torn by war. Between discovering the secrets of alien tech, creating their own, fighting for survival and building up an international organization, they are up for an interesting year.

A stargate: SG-1 - Battlestar Galactica :2003 crossover in our current timeline. After years of peace and prosperity in the Galaxy achieved by the Stargate Command, several factions decide to join efforts and put an end to the Tau'ri supremacy.

Revived by the Goa'uld Zipacna Lieutenant Kevin Elliot and the Tok'ra Lantash flee Ravanna and find themselves hurled into another galaxy and a potentially far more devastating war.

A few Tok'ra crash near Deep Space Nine. From there, they and the DS9 staff discover a potential threat to both universes.

Harry becomes friend of all magic by learning to sing its original song.

Sequel to Odin's Mirror. SG-1 and the Avengers must deal with the fallout of two universes that have collided together.

An incautious wish by Willow, sends Xander to another reality. With little knowledge of his life prior to landing in this reality and only fragments of memory to cling to, will he ever find the girl who smiles at him in his dreams?

The Stargate show implied that the timeline we saw in on screen was arguably the best. We outrigts saw many realities where various decisions and bad luck either doomed Earth, or saw it pay much higher price for its eventual ascension as a galactic power. This is a story about one of those realities where sheer luck and relying on a last minute resque are not wise decisions...

AU. Amanda Tapping once jokingly suggested Teal'c and Sam got together during the fifty years in Stargate SG-1's "Unending." If that happened, here's Teal'c's point of view in Stargate Atlantis: "Reunion" when he says goodbye to Sam.

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.

AU! Heavily inspired by the story: Project Blue Book by AmeliusTheAlteran. Elements of Halo will be here as well because I love the design of the ships, weapons, and equipment they use. This is a story of what a united earth could accomplish when given a common goal. I plan for this to be at least 200-250K words. No pairings! Slow Updates!

Xander and Cordelia's road trip, along with their future, goes sideways, when they discover an Ancient repository and the truth about the Hellmouths. The Ancients do like leaving their messes for others to clean up, don't they? Au.