There is more to the Leviathan's refugee planet than meets the eye. AU - A Lost/Mass Effect Crossover story. No Reapers.

A Codex exploring the History and Lore of the Stellar Effect Universe

Shepard is revived by a mysterious entity that forces him to sign a contract to continue living, but in return, he controls every aspect of his life. Now its a wild ride that never ends, with magic, irradiated monsters, and death never being the end. (This story's concept is entirely generated via an AI, which is why its weird as shit.)

An odd little fusion between my favorite Bioware series thrown into a Star wars setting. So enjoy the read.

Tali reflects on the Normandy's paracausal residents while she and Joker try to teach him a vital life skill; driving a skycar. Written for N7 day.

In 1711 a turian, a quarian and an asari trio of alchemists performed a summoning ritual. It granted them the Grand Panacea of immortality. Follow their journey as they witness the galaxy evolve over the centuries - sometimes from the shadows, sometimes openly. Opera Fic.

The Reaper invasion is nigh. Outnumbered and outgunned, the Citadel must turn to two new, dangerous allies for salvation: the Adeptus Mechanicus and Imperium of Man.

A clone commando joins Shepard in me3 the rest you will have to read.

Shepard knows that destroying the Reapers will kill her. Trouble is, she's never been good at dying. The explosion of dark energy from the Crucible thrusts Shepard into a totally different universe. Post ME3 ending, DA2 Act 2 beginning. NOT a FemShep/F!Hawke fic. Added 2017 - Story edited and reposted to Ch. 39 Added 9/21 - est. completion date late 2021 early 2022

Failed experiment aside, Kenneth Tennyson of Bellwood is set on a roller coaster of an adventure against time with a galaxy wide purge on the horizon. but enough about that, Ken has a team to join for the ride. Discord is on the Profile :D

As Earth continues to tirelessly expand with their revolutionary 'Mass Effect' space flight a Yearly Societal Rendezvous is called after new year's eve on the host planet of Trimidia. The only neutral territory agreed upon by corporations and governments alike. However, some might regard neutrality; needlessly restrictive.

On an ordinary day on Khar'shan in 2182, Devesh H'rthat the Pleb picks up a Death Note. Things don't work out too well for the Hegemony! AU.

After uncovering the legacy left behind by his parents, Frederick Weiss becomes Alberich Wolff to change the fate of millions. Will the actions of the individual sent by Providence prove to change the very path of history, or will the hands of fate refuse to allow an outsider to intervene? Semi-SI/OC/Gamer with Jumpchain. Note: This is a story for fun and not to spread hate.

What if more than the world of Coda was isolated in space time? What will the freelancers do when they realize there’s more to the universe than their little planet, and how will the citadel react, to the Anthem of Creation?

Long ago on earth demi-humans appeared on earth. Now expanding into the galaxy the other races have to deal with both humans and demi-humans. Mass effect story from beginning to end but with monster people to make it more interesting. Experimental, possible harem

The Universal Century promised a new Era, and brought conflict. But the stars shine on, awaiting those who seek a new start. Crossposted from Ao3.

Saving people is hard as is being a hero, but saving the universe? Well, that's going to take an army that transcends and breaks the laws of the universe. And a Kage to lead them to victory. This is the story of that Kage, this is the story of Naruto Uzumaki the Kage who rules the stars.

This fiction has different type of mass effect crossover ideas and other types as well, read and review if you like the series I wrote it. Next Update Skeleton knight in another world x code geass. Eminence in the Shadow x Code geass

it was placed on him when he was born and he was never informed about it. but one day on the training field, he overloaded a seal that kept a secret from everyone in the village including himself. now that the seal is broken, he finds more about his ancestry and a new power that goes beyond his village. Gender bender of sorts. it will make sense if you give a chance

Emile survives the two zealots at the end of Reach, and after surviving Covenant onslaught, finds himself in the ME universe. Kick-ass picture is thanks to freejimmy on deviantart

The Universal Century, only a few short years ago humanity nearly eradicated itself to the tune of a madman, now it spreads, free of most of its old hatred. Yet the galaxy won't let them rest. Terminal prepares the twin Queens as best it can. (Gundam x Mass Effect)

A joint Asari-Turian operation salvaged a "package" from a derelict wreckage in the Terminus Systems, whereupon they release a force of war beyond their reckoning. Hoping to avoid another war, Commander Shepard recruits the "package" into her team. A simple act of kindness, unwittingly paving the way for a clash unlike the galaxy has ever seen. Fate directs the flames of war.

With the help of the highly-motivated extra-species in the military, mankind holds their own against the brutal onslaught of the Covenant. In their haste to close the gap in space warfare, ONI stumbles upon Relay 314. Even as new enemies arise, the galaxy constantly thwarts Cortana's schemes to build the Master Chief the ultimate harem. Halo/Mass Effect/Monster Musume crossover.

After the fall of the Tower, androids are finally united and ready to explore space in search of friendly species, what they found was a galactic community of aliens with deeply rooted hatred for AI. Will the galactic community make an exception for the Androids? or will they indulge in petty wars while another threat looms on the horizon? Citadel vs Reapers vs Humans.

In an unexpected and highly unlikely turn of events, a catastrophic warp breach from a crippled ship manages to fling a Rogue Trader - or rather, the youngest son of a Rogue Trader - through time and space to a universe quite unlike what anyone on-board in used to. They make the best of the situation.