WASD to move up and down arrows/ scroll wheel to switch weapons. P to pause and access the shop.
There are 4 zombie types. Normal, green, damage 2/5, speed 2/5, health 2/5. Mutated, red, has warts, damage 2/5, speed 1/5, health 3/5. Undead athlete, damage 2/5, speed 5/5, health 1/5. Tank, damage 5/5, speed 0/5, health, 5/5.
