Join the little alien in his mission to capture all zombies. All zombies escaped from the lab and you have been hiredto capture all the zombies and get it back to the cage. Travel across many worlds to hunt the zombies with your weapon, jetpack and brains and make them fall into the trap. You need to be fast or zombies will run and escape from your gun range. Collect coins to upgrade your skills as speed, jetpack and weapon power to hunt speacial zombies and other types.