In the game, press RESTORE and type 'MERLIN' to activate cheat mode. You'll have Inf. Power and you can select any level. Press RESTORE and type 'RESTORE' to exit the cheat. You can still access any level, but no longer have Inf. Power. But, by pausing the game and press '2', your energy will be toped up.
Commodore Logo is owned by Commodore Business
Commodore Cheetah is made by Allen Monks - Started on December 30 2000.