5 Master Chief in Remnant by Dark-Lightning XI Master Chief finds something in a strange world full of even strange new enemies called the Grimm. To make his adventure even more bizarre, he meets four teenage girls. One who won't stop fangirling. One who stop making bad puns and jokes. One who can't chill for a second and the last one...Blake being Blake.

80 Halo: RWBY Evolved » by Danilyss After what was thought to be a simple mission, team RWBY wind up as stowaways aboard a phantom on the Seeker of Truth as it rendezvous with the Fleet of Particular Justice in order to await for the arrival of the Pillar of Autumn. Now caught in a war none of the girls would ever have imagined, they must fight alongside the Master Chief and the Marines against the Covenant.

77 Noble Remains » by RustedThunder As SPARTAN B-312, Noble Six stays behind on Reach. He fights not just for his life, but everyone that called Reach their home. Everyone that is a part of the UNSC. As his body finally gives out from his hours long final stand, he finds himself in a lush, emerald forest.

89 Autumn's Fury » by AuthorOfTheHorizon A world falling to darkness. A ship fleeing a burning planet. Fate sets the two on a collision course, pitting the brave men and women of the UNSC Pillar of Autumn against a foe even more mysterious than the Covenant.

19 Remnants Of The Spartans » by ApexRainbow163 Two Spartans have arrived in Remnant under mysterious circumstances. But the world they've arrived in yields even more mystery than that of their arrival. Join them as they uncover it's secrets, earn some enemies and find allies, new and familiar. (Part 1 of the Yeartide Saga)

1 RWBY and JNPR meets The Odd Men » by acerjoestar What would happen if a group of two Huntsmen and Huntresses encountered a group of odd soldiers in an ice location in Alaska trying to dig for the last oil or something big is about to happen..

20 The Spartan and The Heiress » by ArmadaScream After destroying the Flood and escaping the Ark Master Chief and Cortana find themselves on a strange new world where monsters roam freely, and magic truly exists. Together with Weiss Schnee, a huntress in training the unlikely trio will fight the forces of evil and save the world.

711 The Way » by Twisted Fate MK 2 Ever since the fall of the Covenant, the Arbiter has sought one thing. A path to redeem himself of his past sins. Waking up on a strange world does nothing to change that goal. Though it does add some complications to it, in the form of the bestial Grimm and strange children. But if the gods wish him here, then he shall see their desires through.

1 Halo 2: The Tale of Ruby-117 and Blake 'Vadonna » by LewdFlowerPot After destroying the Halo ring, Ruby-117 has returned to Earth, home of Humanity, and received an armour upgrade as well as being commended by Lord Hood for her actions. While Blake 'Vadonna, supreme commander, is on trial for her failures to protect the Halo ring. The Covenant prepare to strike back while coming across Earth, humanity's homeworld. AU RWBY and Halo.

7 Remnant by ArmadaScream The Covenant have stumbled upon Remnant. Team RWBY, General Ironwood, not even Salem, will stop them from carrying out the will of their Gods.

65 Remnants of a Spartan: Rewrite » by playererror404 Spartans never die, B312 Noble Six knows this better then most. After her last stand on Reach she woke up lost on another world that has no knowledge of the Covenant or the UNSC. Stranded with few resources on the world of Remnant she'll have to form a new team, grieve her old one and try desperately not to lose her god damn mind over this crazy planet while trying to save it from

11 Vale's Rangers by Professor Donger James Spirals earlier than in canon, much earlier, and authorizes the beginnings of a new project in Atlas, one that takes orphan children and turns them into the saviors of humanity. Ten Years after this project's beginning a group of four find themselves in Vale, looking for a purpose and a way back to the people they left behind. Follow Ranger as they find their footing.