The physics of this is interesting! Do the colors changing on the balls and the balls moving mean something? Edit: Perhaps add an instructions scene explaining that?
Sorry, Just saw the comment. Yes, when the pinball collides with the bumper it changes color. For the the moving bumper I was trying to get it to move on its own, only on the x-axis but, for some reason it kept moving faster and flies out of the screen causing it to disappear.
