Set in the zombie apocalypse, Left 4 Dead 2 is the highly anticipated sequel to the award-winning Left 4 Dead game of 2008. This co-operative action horror FPS, available for the PC and Xbox 360, takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns. Helping to take L4D's frantic, action-packed gameplay to the next level is AI Director 2.0. This improved Director has the ability to procedurally change the weather you'll fight through and the pathways you'll take, in addition to tailoring the enemy population, effects, and sounds to match your performance. L4D2 promises a satisfying and uniquely challenging experience every time the game is played, custom-fitted to your style of play.