To activate a cheat, press [Shift] + [?] and enter its corresponding code.

Cheat	Code
All keys	KEYS
Ammunition	AMMO
Clear surrounded by 4 squares	ZAP
Debug mode (OFF)	+DEBUG
Debug mode (ON)	-DEBUG
Full health	HEALTH
Gems	GEMS
Illuminate room	-DARK
Obfuscate room	DARK
Torch	TORCHES