Game Halloween Monsterball

When you start playing this game, similar to bubble shooter, you can not go to play a single moment. You on the screen are a number of terrifying Halloween skulls and a volleyball, you have to get the perfect angle so that a single shot, you eliminate as many skulls. You have a maximum of 20 shots, and each shot you cast, you subtract a little punctuation. At each level, your goal is to get a little harder.