Template:Featured article

No Mercy is the first campaign in Left 4 Dead, spanning five chapters. Picking up right where the game's intro cinematic ends off, the Survivors are told by a passing helicopter to get to Mercy Hospital to be evacuated. On their trek to the hospital they must endure Infected-filled apartment buildings, city streets, subway tunnels, and sewers, until they finally reach the roof of the hospital itself to be rescued by helicopter. (more...)