Team up and fight for survival in Left 4 Dead for the Xbox 360, an intense cooperative first-person shooter from Valve. Play as one of four unique survivors caught in an epic zombie apocalypse, battling hordes of infected and terrifying special boss infected. Work together with your teammates, utilize diverse weaponry, and navigate through terrifying campaigns where teamwork is your only hope. Prepare for a thrilling and replayable fight against the undead.