I've been playing the demo and even with access to only two stages, it's still endless fun online. Played it offline a few times, the AI of your team isn't too bad, but sometimes... I wonder what the hell they're doing. Also, I hear the versus is amazingly fun. Am yet to try it since I don't have the actual game. Anyways, I reccommend this game to anyone that enjoys slaughtering hoards of zombies with friends, or random 10 yearolds that like to rush through the whole stage, woo.