God mode:
Press 4, 6, 6, 8
during game play or while on the automap screen.
All items, all keys, full ammo:
Press 4, 9, 9, 6
during game play or while on the automap screen.
Level skip:
Press 4, 7, 8, 6
during game play or while on the automap screen.
Previous level:
Press 4, 6, 9, 6
during game play or while on the automap screen.
Refresh information:
Press 4, 8, 8, 7
during game play or while on the automap screen.
Music test:
Press # when the
"ball" appears on the title screen.
Level select:
Hold 1 + 3 + 7 + 9
at the main menu.
Note: Levels 3-5
and 6-7 are bonus levels.
