Are you ready to experience the most challenging action horror shooter in the App Store? Features the first ever full multiplayer co-op campaign for the iPad, iPhone, and iPod touch. Fight zombies and epic bosses with your friends through post-apocalyptic environments. √ Co-Op Multiplayer √ 4 Character Classes to Level √ Unrestricted Movement √ Console Quality Graphics √ 14 Weapons to Master Are you ready to experience the most challenging action horror shooter in the App Store? Features the first ever full multiplayer co-op campaign for the iPad, iPhone, and iPod touch. Fight zombies and epic bosses with your friends through post-apocalyptic environments. A POST APOCALYPTIC WORLD TO SURVIVEThe year is 2013 and the world as we know it has come to an end. Society has completely broken down.