Left 4 Dead

Left 4 Dead is a co-operative, survival horror, first-person shooter game by Turtle Rock Studios, who were purchased by the Valve Corporation part way into development. The game uses the Source game engine, and is available for Windows-based personal computers and the Xbox 360.

Left 4 Dead is a co-operative, survival horror, first-person shooter game by Turtle Rock Studios, who were purchased by the Valve Corporation part way into development. The game uses the Source game engine, and is available for Windows-based personal computers and the Xbox 360. See Less