On the battlefield is your Special Forces detachment, which destroys the attacking zombies. Your emplacement is on the roof of the house. Keep a continuous fire on the dead coming to your main building. Right at the top of the game screen is an indicator level of protection. When the zombies completely destroy the barrier indicator value will be equal to zero, and you will lose the battle. After completion of the battle, you get the money from the command for a job well done. At the end of each day you can strengthen the barrier and buy new weapons. You can also hire additional soldiers to fire on the walking dead. Council, for the rapid destruction of the zombie shoots them in the head! If in the hands of the dead man has a canister of gasoline, then shoot the canister to the big bang. To change weapons, press the number keys.