Press 'F1' to Pause the Game. Type in "RHIANNON" and the game will restart. Press 'F9' to become invincible. If you need more goodies, press 'F1' again and type in the cheat. Next press 'F8' for: nine keys and spells, and $10,000 cash. If you're still no good at the game, pause again and retype the cheat. 'F7' will put you onto the next level. You can also press 'F6' to appear in the shop, and 'F9' toggles immunity.