Fire your bullets into the green wooden block towers – but be careful so that you do not hit the red ones. You finish a level when the green structures have fallen before you run out of ammunition. There are 30 thrilling levels. Are you able to solve them all and crash the towers? You can move your cannon and fire bullets in all directions and are able to rotate the scene and zoom in and out. The 3D game requires a lot of calculation power from your device. To make sure the game runs smoothly