User summary Zero Gravity Pinball uses most of the standard tropes of traditional pinball, except the ball moves in a straight line at constant speed in any direction, unless it impacts an obstacle. The table has top and bottom exits, as well as a central hole that opens and closes. The two sides also are open but each side has five user-controlled flippers. The central play area features a few traditional bumpers and score targets. The game was written by Don Fudge and sold as a wrapped diskette with minimal instructions.