Car upgrades



Unlike weapon upgrades, car upgrades are associated with a particular car. Each item can be upgraded up to 3 times, costs 5000, 15000 and 25000 to upgrade.

You can upgrade:


 * Armor
 * Resistance to all attacks
 * Upgrading armor will make your car more resistant to all zombie attacks
 * Ramming
 * Ability to drive through groups of zombies or damage opponents by ramming
 * Upgrading ramming will allow your car to drive through zombies with more ease
 * Speed
 * Upgrading speed will make your car faster