Use mouse to aim and shoot.
At this shooting zombie game you will be alone on field surrounded with zombies. Only the gun in your hand is your friend. You will be by attack from all sides. Zombies will come to you. They will go from the front and the back. You will have to defend yourself on both sides. But there will also be danger from heaven. From there you will be attacked by zombie bats and other creatures. Try to kill them all and get as far as you can.