Aliens: Fireteam Elite

Aliens: Fireteam is a cooperative third-person survival shooter that drops your fireteam of hardened marines into a desperate fight to contain the Xenomorph threat. Face off against waves of foes alongside two players or AI teammates, as you fight your way through four unique campaigns that introduce new storylines to the Alien universe. Create and customize your own Colonial Marine, choosing from a variety of classes, weapons, gear and perks.