Think of that old Atari game (yes, I am THAT old) - Breakout. You slid the paddle along the bottom to stop the ball from reaching the floor. It would hit your paddle & go upwards to knock out the bricks in the wall.
Same idea.... just keep clicking on the ball. Each time you click on it it goes upwards. The longer it stays off the floor, the more points you get. It will go at angles when it hits the side walls & it will go off the screen at the top & come back who knows where.
Good luck...Doug
