Ball Game

A simple platformer, where you have to get the ball from start to finish. A ball can roll in either direction and also jump. There are two kinds of balls: wood and steel. The latter is more bouncy. You can optionally collect stars. The ball position and collected stars are saved after popping a bubble (a checkpoint). You can reset your position to the bubble as many times as you like. You must get to the flag to complete the level.