Valve Corporations, Left 4 Dead - The co-opt multiplayer FPS with a horror backdrop - is going to be late to arrive, confirms Doug Lombardi – Valve’s Key Figure. Both the XBOX and PC versions will be available only in November. The game was expected to be out by June 2008, but Valve needs to put in some last minute fine tune to make the game enjoyable to all audiences.

The game lets players to take control of four survivors of an apocalyptic plague against hoards of infected characters.