Terrible zombie virus has spread to the farm, part of the human and animal infection, when a cow to take on the important task of defending the farm, it can buy milk shooter gun, corn machine guns, carrot rockets personally stop the zombie attacks. can also be placed on the ground a variety of infrared and automatic weapons to fight against zombies, but they need a lot of money, so to resist the zombies at the same time breeding a variety of animals to get money ... when the pass of the game, players can buy in the store kinds of weapons, ammunition, repair or upgrade fences; the game after turning the machine, you can continue to challenge the infinite mode; in unlimited mode, you can always enter the store.