The Didact has been defeated. Cortana sacrificed herself to do it. But Chief is not home as he should be. Now, he has been thrown into a new galaxy, and right into the hand of a certain commander. The Shepard, nor The Spartan could stop the Reapers alone. Together, they shall change the fate of both of their universes forever. Rewrite of The Shepard and The Spartan. Dead.

What happens when petty officer Jeffrey Spartan 121 (my OC) gets glassed when he is talking With the LT and somehow Not only survive but is frozen in glass (the irony) and is sent to the mass effect universe

A halo mass effect crossover. it wont get into the crossover part in the first chapter. main character is currently Thel 'vandamee. there will be some original characters, but most will be from halo or mass effect, neither of which i own so all credit goes to 343 and bioware respectively. okie new character Belg 'Morodee he is a sangheili shipmaster :D tell me what you think.

The Age of the Reclaimers has ended. The USSC has failed to defeat the increasing flood forces and their other enemy. The Reclaimers are forced to slow their enemies down by following Cole Protocol, which leads to the discovery of an unknown Forerunner Space Station. A glitch with the station's generator causes some unexpected result for all the USSC forces.

The meeting of two galactic powers never ends happily, but for these two, this meeting may be the only way to prevent the total annihilation of both. The Mantle is not given, it is earned, and it is only earned through the gauntlet. "I am the reaper of your existence; I am the harbinger of the end. I am eternal, I am all encompassing, I am the monument to your sins."

Fate is inevitable, it is determined by the variables that make up the equation that leads to it. However a new variable can greatly change the path, and an ODST is a powerful variable.

Instead of humans and the rest of the mass effect galaxy being improbably isolated for hundreds -if not thousands- of years humanity and the Covenant is instead placed in a totally separate galaxy.

Ten years have passed since the Human-Covenant War ended and the birth of the Species Assembly has brought peace to the Galaxy. Or, at least their part of it. The discovery of a Mass Relay sparks yet another war that will have consequences for all sides involved. The Galaxy will never be the same. Disclaimer: I do not own the franchises.

Humanity is at a Golden Age of society, with all bigotry and racism removed and scientific marvels are steadily discovered and recovered from the past. All three sects of man have been found and joined after the seeds were spread across the stars by the Forerunners. However and new threat arrives to threaten the peace. AU. Rated M for all the right reasons.

Many years after losing the Human/Covenant war the remnants of humanity live on, forced to remain on their ships by their old enemy.

the newest age of super-soldiers is given a new assignment, and it looks to be a cakewalk, until a traitor kills his inductor and escapes with no evidence to prove otherwise. Whats a spartan to do? Hunt the Traitor Down, that's what! ME with my own personal twist of Halo Awesomeness. M for death, blood and gore, lots of bullets, Language, and mature situations and themes.

The Great War has ended. Spartan S-989, Marcus, is one of the many Spartans now in service to the UNSC and it's allies. When he and his companion AI, Ariel, encounter an unknown installation they're ordered to investigate. When the installation hits them with an energy pulse, their slipspace generator malfunctions sending them further than they could ever imagine.

After the Master Chief disappears through unknown means, the UNSC destroys the Didact but at the cost of Earth. Desperate to survive, they join forces with their allies and form the Human-Sangheili Coalition. Ten years later, a research facility goes dark. A nearby fleet arrives to assess what happened. What they find will change their lives, and those of another universe, forever.

It has been 40 years since the Great War ended the UNSC has faced and defeated numerous threats. They are the inheritors of the Mantel and the Forerunners have challenged them to claim. Set in Mass Effect 1, it shows the UNSC reconciling with the Systems Alliance, the Citadel Council, and the Reapers as the UNSC and its Allies, the Imperium try to claim and uphold the Mantel.

The remains of Team NOBLE go MIA during their mission to deliver The Package to the Pillar of Autumn. They find themselves staring down the singular threat to another galaxy: the Collectors. Follow Six as she teams up with Commander Shepard to destroy the Collectors and the Reapers. (Part 2 is up! Go look for it.)

After 100,000 years of Atonement, the Forerunners arrived at the Mass Effect Galaxy. The Reapers threaten every organic life, and in the hands of the Iso-Didact is the fate of his people or this new galaxy. Set in Pre-Mass Effect 3. I do not own the Halo series or the Mass Effect Universe.

One Spartan and his A.I. are thrown into the Mass Effect world. Read as the appearance of one man can change many things for the future of everyone

When the Cerberus ship meant to take Subject Zero to Pragia also takes a 'Prothean' crystal with them. No one could foresee the consequences that action has as the crystal causes the ship to enter slip-space and crash land on Reach. This is the story of Jack-666.

Commander Shepard has stopped the Prothean slaves, the Collectors. Meanwhile, The Master Chief and Cortana stop the Didact from destroying humanity and pay the price of heroism. Death, or do they? How will Chief and Cortana react with this different past, while holding their secrets close. Post ME2/Post H4

Shepard durante una mision se golpea la cabeza quedando inconsiente, al despertar solo tiene recuerdo de su vida conyugal con una Ex Oficial de la Unsc ahora medico de la Normandía, Lauren la ex oficial y ahora medico de la Normadía tiene una feliz vida Conyugal con James Vega, ahora con una alinza con la Unsc y nuevos enemigos Lauren debe tomar el mando de la Normandía.

Yet another concept paper for a fic to be made in the years to come...but with one serious twist. Comments, suggestions, and critics are welcome. Flames can go and rot in hell for all I care.

Just a new timeline saw there were really no fics of contact before the war with covenant so I decided to put this up

We did it again. We found another alien race(group of) and they decide to attack us, again. And once again WE WILL NOT LIE DOWN AND DIE! WE WILL FIGHT THEM HARDER THAN EVER! and this time we have friends.

Wir betrügen den Tod um seinen rechtmäßigen Sieg. Niemand kann uns besiegen. Wir springen in die Hölle mit den Füßen voran, in dem Wissen, dass wir aufsteigen werden.

Sequel to Mass Effect Johnson. Centered on the newest ONI Spec Ops group, the GHOSTs. The best of the best of the best that humanity has to offer, they have the best tech, the best armor, and the best weapons, they use them all in their missions to defend humanity and its allies. the GHOSTs will show the galaxies why the Reapers and Flood aren't the only things to fear. Sequel's up