A little Halloween Special I wrote in one night. When a study of an ancient artifact goes awry, the Normandy Team find themselves fighting for survival aboard their own ship... (Triple Crossover: Mass Effect/Assassin's Creed/ALIEN. Uses Mass Effect: Creed expanded universe and original characters. Rated M for blood and viscera, language, and Major Character Death.)

173 years have passed since Desmond Miles gave his life for the survival of Humanity. Since then he has become a martyr for the Brotherhood, who gave their all and, when Humanity reaches for the stars, they take their place behind the scenes of Galactic History. Join one group of Assassins as they fight alongside the crew of the Normandy for a mission with impossible odds...

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".)