State of Decay Trailer

State of Decay is an upcoming title for the PC and the Xbox Live Arcade. Not much has been said about it, but from the trailer it looks like just a pure survival game in an open world environment. Another thing I had heard about this game is that it is possible that it might be a 4-person Co-op adventure. Like I said there is no news yet on a release date price or any other features it is going to have, but it still looks like an amazing zombie game.