In this Defense Game you are not defending towers, but buildings that are overrun by zombies. Using a world map you choose a continent from which to start your campaign. A total of over 60 locations need to be liberated. You attack from the air, viewing the action from a bird’s eye view.
You guide various air units to selected buildings, attacking the zombies with eleven different weapons – from machine guns to the A-bomb. You are allowed two minutes for each mission. If you are successful you earn coins and diamonds, which can be used to purchase weapons, upgrades and additional time. The main thing is to constantly come up with new strategies of attack, while keeping an eye on the region, so you will not be surprised by the zombie hordes.