Rumble Ball has you controlling a kind of pinball that you can use to ping the different objects around you. Use the mouse to pull back and control the direction you want to move in and hold the button down to determine how much the power meter has on it so when you release, can go slower or faster. Use the space bar when you release to gain full power. The more objects you destroy in a row, the more points you get. There will be obstacles in your way that can get frustrating to work around. Also, you can skip levels if there is one you're struggling with or if it's way too easy.