Three types of tests are waiting for you in Side ball and they differ only in the level of difficulty. The main character is a ping pong ball. He will jump in the even space, trying to touch the red line to the left or the right. You can not allow touch, put in the way of the flying ball semicircular damper. They will repulse the attack and the ball will fly in the opposite direction. How much you manage to hold on depends on your dexterity and skill, as well as the ability to quickly manipulate keys or drawn arrows in the lower left and right corners.