Mass Effect takes place in the year 2183, with the player assuming the role of an elite human soldier named Commander Shepard, set out to explore the Galaxy on a starship, the SSV Normandy.
War rages on in the fourth edition of Activision's acclaimed war game. For the first time in the series, Call of Duty moves away from WWII to the modern battlefield.
Players will assume the identity of Ethan Thomas, former Serial Crimes Unit investigator, who has been called back to duty to track down his missing partner.