Zombie Ace is a game where survival has to be your main objective. You find yourself in a position where you will be attacked by different types of enemies from all directions. You will have to fly very skillfully to keep safe distance from those enemies and use the weapons that you have to kill all of them before they harm you. In each level of the game you will have certain number of enemies to kill. The coins collected by killing the enemies can be used to purchase upgrades that will make you more efficient in fighting for your survival.