*The following codes work on both the shareware and registered versions.
GABBAGABBAHEY: enables cheats and drops score to zero.
AHIMSA: toggles robot shooting.
ALT+F: displays complete map (used in map mode).
BUGGIN: toggles turbo mode.
FARMERJOE: level warp.
FLASH: creates a path to the exit.
GUILE: toggles cloak.
MITZI: gives all keys.
RACERX: toggles invincibility.
SCOURGE: gives player all shareware weapons, full ammo.
TWILIGHT: maxes out shields.
*The following codes work on the registered version only.
ASTRAL: toggles ghostly mode.
BIGRED: gives all weapons, full energy BIOPSYTOYS: destroys reactor on current level.
BRUIN: gives extra life.
LUNACY: robots move faster and fire less often.
POBOYS: destroys reactor on current level.
PORGYS: gives all weapons and turbo fire.