Cannon Star is a game where you will use good strategy and aim in order to go from level to level. Use your W,A,S, and D keys to move your tank around. Use the mouse to aim and shoot the white circles in the screen. Some circles will be obstructed by other objects or even by each other. Black circles can be hit in order to release cherries which will give you extra points. You only have a certain amount of shots each round so use them wisely. If you get stuck and you're out of shots, just press the reset button so you only have to start the level over. Have fun with Cannon Star and good luck!