User Summary Run as far as you can. You can grab coins to buy upgrades. Try to grab mutations to make your zombie more powerful. Grab rockets to move faster and grab treasure chests for additional bonuses. Try to grab humans to join your zombie gang and increase your infecting power and make it easier to grab items. But watch out. Humans will try to shoot you and place roadblocks and items in your way. And you have to watch out for cars. Once your run out of speed or health you will go to the menu where you can spend money on many different upgrades such as speed and health and stamina. Or you can upgrade the zombie mutations or unlock additional base zombie characters.