Left 4 Dead 2

A new zombie outbreak and new group of survivors to fight their way out of this decaying predicament.
Left 4 Dead 2 is a sequel building and improving on the brilliant foundations created in Left 4 Dead, with better AI, new characters, new maps, and new thrills and objectives to complete before a zombie bites your head off. Take part in scenarios customised to your game by AI Director 2.0 making sure replaying the same level always feel fresh. Team up with friends, complete objectives, watch each other’s back, stay alive, get through this in one piece.