This is a shooter game where you drop into the action right from the get-go. Your mission is to figure out what caused the chaos while flexing those joystick skills in the left control zone to move around left, right, forward, and back. When you bump into zombies, light 'em up with your guns. Be careful, though, 'cause firing off those rounds might pull more zombies your way. Swipe the right side of your screen to aim, and your character will automatically start popping shots once you’ve got a target lined up. You've gotta loot buildings for supplies and follow the in-game hints to explore the game's world.