As you would expect with a game called Apple Cannon, you control a cannon that shoots apples. Use this apple-shooting cannon to fill the bucket in each level with apples (five to be exact!). This will require you to adjust the force and angle of each shot until you find the right the trajectory for getting the apples into the bucket. Your cannon can also be used to move objects that prevent apples from reaching the bucket. Your apples are unlimited, but if you want to get three stars, you must avoid shooting too many apples.