Left 4 Dead 2

Left 4 Dead 2 is a survival horror game from Valve Corporation.

Gameplay
Left 4 Dead 2's gameplay is a little different than Left 4 Dead's.


 * AI Director 2.0- adds constant weather, AI, and game feel changes


 * Added Melee Weapons


 * 4 New Survivors

Players take control of the survivors Ellis, Coach, Rochelle, or Nick in campaign/vs/survival modes, and the l4d1 infected along with the new Charger, Spitter, and Jockey.
 * 5 New Campaigns