Left 4 Dead Achievements Revealed

Keeping things interesting tonight, MaximumPC.com has managed to snag a full list of Steam achievements for Valve Software's highly anticipated Co-op Shooter, Left 4 Dead. There are 52 achievements in total, all of which can be earned while mowing down zombies in either the 4-player campaign or in the competitive Verses mode. Some of the more challenging achievements include surviving a campaign while firing only a pistol, killing a Witch with a single headshot, and taking down all four Survivors without dieing as a Tank in Versus. You can check out the full list right here!