Machine Lightning Manual - The COMMODORE 64 is widely recognised as having the most powerful sound and graphics hardware available on any home computer, and as a result of this there is a rich selection of video games available for it, the mosst successful of which are written in machine code.  The author of such a game has a major problem too overcome - he has to have some way of designing the graphics to be used in the game, and he has to have a set of debugged machine-code routines to place the graphics on the screen.  Machine Lightning is designed to overcome these problems.