Cheat mode...
	Level Skip...
	Unlimited lives...

Load or reset the game, then execute the following BASIC commands before running or restarting the program.

Code - Effect

POKE 3215,173 SYS 2306 - Cheat mode

Hold T + R + Y + C + H + E + A + I + N + G. Border will turn grey on correct entry. Press [Cursor Left] to skip a level (all but boss levels)

Hold R + E + D + Y + H + N + V + B + [Shift Lock] at the Title Screen.