The Reaper War, 2186. Even in the face of complete annihilation, The Milky Way still suffers from infighting, some of which has been raging for thousands of years. As the last surviving member of the Assassin Brotherhood, Abigail has one chance to bring an end to the Templars, and to Cerberus.

After sacrificing himself to save the world, Desmond Miles wakes up in a very strange place. Oneshot for now.

The dissolution of Abstergo Industries was thought to be the end. No more Templars. No more Juno. No more manipulation. The PoEs are free from abuse, and humanity is free to choose what path it will. After a significant discovery, this path led to the stars Now humanity vies to make its mark in a wary galaxy unaware that the path to everybody's salvation is mapped in their DNA.

-AU- Humanity discovered their origin that was hidden from them for long. Created as a slave force for the precursors in the long past, could they discover their purpose in the wide galaxy? Would they fracture before the coming tide? Would they rise above the turmoil and become something that was written in their destiny?

Since before the dawn of human civilization, a secret war has been fought within the shadows. It didn't stop when mankind discovered that they were not alone in the universe, it merely… spread.

The result of the Templars dominating Earth, politically, commercially and militarily. The replication of First Civilisation artefacts by Abstergo Industries saw the first ship on Mars in the later quarter of the 21st century where they discovered the Prothean archive. The first contact between Turian and human panned out far different with the Templars in control. Protect and win.

The galaxy recovers after Saren's attack on the Citadel, but all is far from well. One month after Shepard is reported KIA, a young man from a distinguished bloodline is released from prison, the key to finishing his mission buried in his DNA. With extinction on the horizon and chaos threatening to erupt, can an ancient brotherhood hope to survive? The price of freedom is high…

Assassins Creed/Mass Effect crossover. Story of a young Shepard who goes from a simple colonist to Alliance Marine, to war veteran, to member of the ancient Order of Assassins...

A war even more ancient than the founding of Citadel space itself, a rogue Spectre with an army of geth, a threat that has been present for millions of years, and only one man has the ability to stop it. Two young Assassins join the Normandy crew in a fight for survival, who knows if they'll survive it to the end. I suck at summaries, anyways read and enjoy!

This is the beginning the the Assassin's creed, but what happens when the war between Templars and Assassin's takes to the stars? Will alternate between different characters. (More than listed)

my own self insert with a variety of original characters blended into characters from both games

Братство Крови выходит за пределы Земли и ищет последователей в галактике... Но галактика не город-государство и даже не другой континент... Справятся только самые неугомонные члены Ордена Ассасинов.

Mass Defect is a comedy based story revolving around Commander Shepard and his team of characters from various works of pop culture. Characters such as Soap Mactavish, Master Chief, and Prof. Oak all meet in a story loosely based on ME2's plot.

Last part of my Assassin's Creed/ Mass Effect series. The Reaper Wars have begun, and James Vega is surprised to see some unknown allies to help him in the battlefield. But war must always have casualties... (ThanexOC) Rated M for violence and mature language

There is something amiss in the world. The apple of Eden has vanished leaving a shroud of mystery to engulf the minds of Desmond, Rebecca and Shaun, but when Commander Shepard is targeted by the Templars Desmond must protect her from the harm of the mysterious organization. Shenko and DesmondXMiranda pairing

2nd Part of my Assassin's Creed/ Mass Effect Crossover series. Thane Krios has retired from the life of being an assassin. But the battles never seemed to end. (ThanexOC) Rated M for violence and mature language.

1st Part of my Assassin's Creed/ Mass Effect Crossover series. Thane is given a mission, with some complications... (Thane x OC) Rated M due to some language, violence and sexual implications. XD

The denizens of Citadel space enjoy the peace unaware of the war raging in the shadows, but after a turian cruiser is destroyed will the brother of one of the victims search for answers uncover the battle ground no one knew existed? Or will the darkness swallow him whole? Rate M to be safe

Concept short for a crossover of epic proportions I've been pondering. Shepard and his ancestors must work together to fend off the Reaper threat. Summary sucks. Leave a review please! :

The galaxy will soon fall into chaos & danger once the Reapers arrive, and only Commander Shepard will need everything to fight this threat. It is now time to join an ancient order... ONE-SHOT Shepard is either male or female in this one.

With the threat of the Reapers looming ever closer, can Shepard amass a force in time to evade destruction? With the appearance of a new ally, the Commander is introduced to a war she never knew existed.

Humanity has finally earned its place among the stars. Unfortunately, they unknowingly bring a thousands of years old war that could rip the entire intergalactic community apart. Chapters will be much longer than the prologue!

There's a reason Commander Shepard was able to interface with the Beacon on Eden Prime. When you spend the majority of your childhood strapped to the Animus, you'd be amazed who comes out.