Zombie Demolisher 4 is a game where you have to use the mouse to destroy some zombies using a demolisher. You have a certain number of metal balls in every level that you have to use to destroy the zombies. If you use them all but there are still zombies left in the field you will lose and you have to start the level from the beginning. In this game you have to use the mouse to select the place from where you will let the balls fall towards the zombies. In this game is important to destroy the zombies in a short time if you want the chance to get a bigger score, to enter in the top of the best players in the world. The first levels are always easier in these games with zombies, to help you get comfortable with the game but you don`t have to hurry to underestimate the difficulty of the game, because as you progress in higher levels you will have to work harder to accomplish your objective. In the game as you progress in higher levels the zombies will be protected by all kinds of buildings so you have to think well from where to let the balls fall to destroy them.