With Darth Nox at the helm of the Empire, the Sith are poised the conquer and destroy the shattered and war worn Old Republic. But the Force has other ideas, on the verge of victory Darth Nox is thrown into a whole different Galaxy with it's own war...

A crossover of Mass Effect and Halo. The Forerunners were masters of Mass Effect technology 100,000 years ago before being destroyed by the Reapers. In an effort to defeat the Reapers the Forerunners created new technology not dependent on element zero. Reseeding the Halo species with technology/resources they could use to defeat the Reapers. Better summary inside.

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.

To meet a being such as her? He did not understand. But their path? They walked it together.

A few legends find themselves in a reality that is facing a losing war, a UNSC Pilot gets shot down mid-air while going into the dangerzone finds himself alone in the large city with a heavy heart, and a Sangheili finds himself doubting the words of the Hiarch after encountering something he once thought was a barbaric species.

Annie Skywalker is a commander of Doom Team who are ODST assign into a dangerous mission. When the Enteral alliance called for help the Coalition arrived for their aid.

Arthur Ross a ONI Section Zero operative is transported to the Mass Effect universe to escape the Created, where he is quickly recruited by Cerberus believing in their goal of human dominance. Will he succeed in reclaiming Humanity's rightful place in the stars or fail like those before him.

FFG-202 crashed on a uncharted world with very strange creatures that inhabit it. Troy-172 has managed to survive with a rampant AI. He has to try to find a way back home before its too late, but his presence will not be unnoticed. For there are larger things at risk then anyone can ever imagine. I do not own Pokemon or Halo. Daisy-023 X OC (Rewrite impending, up to act as a guide)

After leaving the Foundation's facility thanks to the kind help of SCP 343, Mato and Yuu find themselves in a new world facing new dangers. Rated M for language.

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 Ozpin for her actions. While Blake 'Vadamee, 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.

Reach has Fallen and the Pillar of Autumn has set a course to earth but not the earth they remember. Adopted from Original Owner: Samsara Sage

Imagine Halo CE (and possibly more) but Master Chief is replaced with Doom Guy, how will Doom Guy deal with his new enemies in the form of the Covenant? (rated T for gore and minor language) (Eventually I will make a revision since the writing kinda sucks und ist boring.)

a repost of helldivers from sir chris has been post but still editting

during first contact with what would of been the covenant the UNSC was instead teleported to the Polaris galaxy in the ratchet and clank universe now that humanity's here it's time to kick ass and take names up for adoption

As Noble Six is making his last stand on Reach, the backwash from the Pillar of Autumn sends him through the Warp, eventually landing Six on an unknown planet in the Warhammer 40k universe. Six now has to survive enemies far more dangerous than any Elite or Brute, and attempt to make allies in an Imperium that doesn't even trust itself.

A ODST is mysteriously transported to the Mass effect universe When a slip space accident occurs amidst the final evacuation of Reach. Will he be a help or hindrance in the fight to come? (All chapters rewritten.)

"War, war never changes" that's how the saying goes only this time it did, the arrival of a new collective of Xenos species sees to shake the balance of the galaxy once more. Nathaniel, Chapter Master of the Angels of Aggression chapter of Space Marines, is now face to face with a new empire and must battle them and the other foes of mankind in the Valorous sector to regain control

Anakin Skywalker is a Bounty Hunter who is on the run but he ran into an Agent who changes the Clone War For the best (Farra/Anakin, Siri/Obi-Wan, Cortana/John - 117, And maybe James /Satele

As the Universe, including every known dimension, begins to fall apart, the hopes of all lie with a team of rag-tag heroes. Through all of their flaws and strengths, they must work together to stop an overwhelmingly powerful entity from destroying everything. That is, if they don't kill each other first... Rated T for language, violence, adult humor, and heavy adventure. :D

A place to put omakes - both canon and not - for Ruby-B312; my story about Ruby becoming a Spartan and getting sent back to Remnant. I highly recommend you read that story and its spinoffs before reading this one.

"Mhm..." The Oracle hummed gently, floating around him lazily for a moment before bouncing and humming more purposefully. "First, a query, if you do not mind." "Never." He vowed, "My time is yours so long as you value it so." "You serve the Forerunners in all things." It said, "This is true?" written by me and edited by twisted fate and Fang Wolfsbane

Kushina Uzumaki, once her Bijuu was extracted, was thrown into Lake Sokonashi by Kumo Shinobi. This only lead to her discovering an ancient secret held by the lake for 100000 years, and, quite possibly, the salvation of both the Hidden Continents and the Wizarding World. Multicrossover between Halo, Naruto and Harry Potter. Female Naruto, Halo OC is Mendicant Bias.

At the height of the Human Covenant war, another galactic power intervenes to aid the embattled humans. Standing side by side with the Turians, the UNSC prepares for a new phase of the Human Covenant war.

UA: serena y las demas han pasado años combatiendo al mal, ahora tendran que ayudar a terminar con una guerra, la guerra entre los humanos y el Covenant, las herederas de la luna, los caballeros de la esperanza, el fin de la guerra y el futuro estara en manos de estos heroes que ya no permitiran dejar su futuro atras

Ruby-B312 had been called a lone wolf. A SPARTAN surrounded by black ink. They should've died during Operation: TORPEDO. They should've died on Reach. And yet they didn't. It was as if fate had other plans for the SPARTAN.