In Reaper of the Undead game we can choose to play with "mouse only" or use "W, A, S, D". Each level has a certain amount of zombies that you have to kill - as you progress in each next level you get more enemies and different types of zombies. At the end of each level you can choose an upgrade and that upgrade includes - reload speed, damage, health, speed, reload speed and ammo capacity. Choose your upgrade carefully - especially your ammo and damage capacity. Can you complete all the levels and collect every innocent soul?
