Out of the night, a mysterious ship filled with people from a different universe comes to Mobius. A shocked princess is intrigued by these people and decides to learn as much as she can about them. History has been changed, and she's along for the ride.

Not every fight is against the Covenant. And this is no exception. Blue Team is relocated to The Frontier to assist the IMC in slowing, or even ending the Frontier Militia's campaign. Success could mean resources for ages to come. And with the Covenant continuing to push through Human space, they're gonna need every little rock they can get. (Prequel to Halo: Pandora)

The tales of how humanity, and the galaxy became what they are today. Will contain stories on what has happened before the Covenant Invasions.

a remembrance day of the great war was under way when a slip- space portal drags the fleets of both parties in to the mass effect 3, the reapers are going to die a horrible death [in progress]

Three carriers, Two pilots, One spartan, and a whole lot of crew. Send them on a unknown mission, and who knows what will happen. In the unknown, they won't be able to contact for help and they are on their own. If they make it back or not, is up to them to decide.

When the Alliance and the Horde loses all what they had achieved within a single day, the war wasn't even over. But it had sprouted new seeds of destructive events by Azeroth's ancient enemies and had even caused the factions' sub races to separate completely to join their new allies from the cosmos (Anime Edition - Halo/Warcraft AU)

As Master Chief, John or Spartan 117, stands on the bridge of the newly refitted Gettysburg, a ship appears out of nowhere. With the unknown ship, being attacked by another ship, the Gettysburg opens fire. The enemy ship explodes and the damaged ship ejects its escape pods. Several Pelicans leave to grab the pods and bring them back. Read to find out more.

The Rookie. One of those strong, silent, types. After finding himself trapped in a strange alien universe, The Rookie joins on with commander Shepard to hunt down a rogue SPECTRE who may just know The Rookie. On Hiatus.

When the SSV Normandy becomes lost in space, they chance upon an undiscovered system. They find an unknown race, who use strange technology previously thought impossible. Could these aliens be the key to a far off future war? Or will they only cause more destruction?

The crew of the UNSC frigate Shadows of the Past must survive in an unknown galaxy. My first fic so no flames please, only constructive criticism. I am only using halo wars characters every one else only OCs. Star wars will have characters as well. I do not own halo or star wars. AU for each universe. (STORY DISCONTINUED. REWRITE IN PROGRESS)

During an operation against Covenant forces, a Spartan III operator using a MK-V ADS exoskeleton is lost, displaced in time and space, he winds up in a reality where women hold greater influence. And where the technological marvel known as Infinite Stratos exists, for the young Spartan, he is thrown into an world of politics, power and wealth. Chapter 1 now ready for your enjoyment

The back end of the charon class UNSC frigate Forward unto Dawn was catapulted through the Ark Portal launching it through space and time. The remainder of the vessel drifted through space toward the Sol system where its dead husk went unnoticed by the Systems inhabitants.

A slipspace related accident gone awry sends a Spartan-IV on a one way trip to another Earth. One that's much more stranger than his.

Lilith ends up in New Mombasa during the events of Halo 3: ODST. Can she find a way home? Rated M for language, just to be safe. COMPLETE!

this is volume 1 of a halo/RWBY cross

During the excavation of newly discovered Forerunner ruins, a Spartan-IV is teleported to another universe, where he will become involved in a new style of conflict: the Sekirei Plan. Harem story. M for lemon scenes

Reach is burning, glassed by the Covenant. Two Spartans and a coalition of UNSC forces that are left amongst the dead planet are trying to survive against the pure onslaught. Along the way they find a lone Spartan nearly dead and discover a strange anomaly that takes them to a world of Dragons and Magic. Will they thrive on this world or perish or find a way back to Earth?

They shouldn't be alive, the chance of them surviving something like that was astronomically small, but they did. Now what?

vol 2 of RWBY sequel to 4 legends

This story has been discontinued. Thank you everyone for all the support you've shown! It really means a lot. -Azores

Okay this story is kind of a fusion between mass effect, Halo, and Game of throne. This takes place in the mass effect universe with halo tech with the political minefield of game of thrones if that sounds good keep reading and enjoy.

During the initial stages of the UNSC's Operation LAND GRAB, Gunnery Sergeant Eddie Buck will experience a life-changing event. Meanwhile, in a city in the sky, Booker DeWitt tries to bring back the girl to wipe away the debt.

Master Chief and Cortana ends up being caught in the center of a fight between the UAC on planet Argent and the Covenant Remnants, leading the covenant here by a being disguised as a Promethean who wishes to get to this planet and reach to this gate which might end up bringing hell to both races. If Chief doesn't stop him then he will bring an army worst than the Flood.

Has characters from RvB, Guilty Crown, SAO, ACSR, and whatever i decide to add. The only characters I own are; Lucios, Nevada, Blaze, Colorado. All other characters belong to there respective owners. Reviews and criticism is welcome, it's good to know if I should continue or not. Chapters will be better and longer as the story progresses. Let me know if the rating needs to change.

It is the 6th century of the 2nd Millennium. Mankind faces extinction at the hands a fervent Xeno conglomerate known as the Covenant. Through a rift in time and space, warriors from a far off future arrive, and while those around them shudder and quake in anticipation of things to come, they need not know the fear of war. For in the 41st Millennium, there is only war.