Your mission is to protect all block guys at the bottom of the screen.Press 'X' to shoot, press 'Z' to detonate, and use the left and right arrow keys to move your scope.For mobile users, utilize the on-screen buttons Block Craft Defense,zombie shooter,mobile shooter,shooter game,zombie game,block game,protect block guys,strategy game,arcade game,mobile game,action game,zombie apocalypse,shooting game,control,upgrades,level,landscape,on-screen buttons,tower defense