Hey warz is a surviver game but you have to survive from zombies and get your weapons kill bandits.
Thats is a gameplay: The WarZ : 20min Gameplay, date de sortie et infos importantes! (http://www.youtube.com/watch?v=KNGqQ8F_Q1M#ws)
This game is similar to Arma 2's DayZ mod.
Game looks nice, will try it.