Microsoft Game Studios also two new trailers from Mass Effect, the science-fiction action and role-playing game developed by Bioware and due to ship on November 20th. Developed exclusively for Xbox 360, Mass Effect features a rich, engaging story line with morally complex decisions, real-time, squad-based combat, character customization and deep role-playing systems, customizable weapons and vehicles, credible digital actors, and more.

Mass Effect Squad Character Class Combat Trailer (48.31MB)

Mass Effect Sizzle Trailer (92.3MB)