Type "bubbles" at any menu to enable cheat mode. If you entered the code correctly, you will hear a sound. Then, enter one of the following codes:

CHEAT CODE

RESULT

iamzeus

God mode

iammonty

All weapons, full ammo

fullmonty

Level select [Note]

jimbean

Toggle beam weapons

lumberjack

Toggle missile weapons

Note: Press [Down] to select a level.