Here is a great explanation of the glitch and instructions for patching it: http://www.computerarcheology.com/wiki/wiki/Arcade/Galaga http://www.computerarcheol

Here is a great explanation of the glitch and instructions for patching it: http://www.computerarcheology.com/wiki/wiki/Arcade/Galaga http://www.computerarcheology.com/wiki/wiki/Arcade/Galaga