Mass Effect and Assassin's Creed Crossovers
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Joker's Let's Play Series by Sutori-Artifex reviews
Join Jeff "Joker" Moreau, pilot of the Normandy SR-2 as he explores some of humanity's most ancient video games... for 2185, that is. (Note: Largely a Crackfic, as characters do not act as they usually do, but I'd consider it "canon" to my Masscreed universe. Rated T for Violence, Horror, and Language. Subject to Change based on "gameplay".)
Rated: T - English - Humor/Horror - Chapters: 6 - Words: 15,718 - Reviews: 22 - Favs: 24 - Follows: 29 - Updated: 3/7 - Published: 3/7/2014 - Shepard (F), Joker, Shepard (M), OC
Mass Effect: Twin Assassins by TheShepard'sFlock reviews
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!
Rated: T - English - Adventure - Chapters: 5 - Words: 15,431 - Reviews: 2 - Favs: 8 - Follows: 10 - Updated: 2/28 - Published: 2/10
Templar Effect by donamatter reviews
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.
Rated: K - English - Sci-Fi/Adventure - Chapters: 9 - Words: 22,872 - Reviews: 26 - Favs: 91 - Follows: 123 - Updated: 11/22/2014 - Published: 6/29/2014 - Admiral Hackett, Shepard (M), Charles L., Haytham K.
Nothing is True by M.N. Arias Adviser of Aincrad reviews
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)
Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 3,205 - Reviews: 8 - Favs: 11 - Follows: 16 - Updated: 1/13/2014 - Published: 1/11/2014 - [OC, Shepard (F)] D. Anderson, Illusive Man
Rogue Killer by Loki Viscera reviews
my own self insert with a variety of original characters blended into characters from both games
Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 3,149 - Reviews: 6 - Favs: 10 - Follows: 10 - Updated: 11/10/2013 - Published: 1/19/2011 - Shepard (F), Apprentice
Mass Defect by Bubba3032 reviews
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.
Rated: T - English - Parody/Adventure - Chapters: 9 - Words: 25,752 - Reviews: 28 - Favs: 31 - Follows: 36 - Updated: 7/3/2013 - Published: 7/12/2010 - Shepard (M), Ezio A.
Assassin's Effect by The Rising Rose reviews
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
Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 3,335 - Reviews: 11 - Favs: 34 - Follows: 45 - Updated: 6/10/2013 - Published: 2/5/2013 - Shepard (F), Desmond M.
Mass Effect: The Young Assassin by Nenshou Yuuki Medic of Aincrad reviews
This is a tale of a young assassin who has lost faith in the order, Can the apple restore his faith and can he help Shepard defeat the the Reapers? OC Characters. Mild swearing. My first story so be gentle please
Rated: T - English - Adventure/Angst - Chapters: 2 - Words: 778 - Reviews: 3 - Favs: 4 - Follows: 6 - Updated: 5/25/2013 - Published: 5/11/2013 - Shepard (M), Tali'Zorah, Desmond M.
Space Eagles a oneshot by AdInventum reviews
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! :
Rated: K+ - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,147 - Reviews: 15 - Favs: 11 - Follows: 10 - Published: 4/11/2012 - Shepard (M), Desmond M.
Initiation into the Creed by KotoriRod reviews
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.
Rated: T - English - Drama/Spiritual - Chapters: 1 - Words: 548 - Reviews: 6 - Favs: 9 - Follows: 2 - Published: 3/1/2012 - Shepard (F), Shepard (M) - Complete
Among Stars and Assassins by G88 reviews
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!
Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 2,933 - Reviews: 19 - Favs: 24 - Follows: 47 - Updated: 8/13/2010 - Published: 8/12/2010