ALIFALAFEL: gives all powerups.
BITTERSWEET: creates a warping effect on the screen.
CURRYGOAT: gives all keys.
EATANGELOS: weapons home in on targets.
ERICAANNE: walls and floors deflect weapon fire.
FREESPACE: warp to any level (1 to 24).
GODZILLA: weapons do maximum damage.
GOWINGNUT: psycho Guide-Bot.
HELPVISHNU: gives second guidebot or resurrects if dead.
JOSHUAAKIRA: gives complete map of current level.
LPNLIZARD: weapons home in on targets.
MOTHERLODE: gives all weapons and full ammunition.
PIGFARMER: type once to show "Hi, John!!!". Reduce screen size and type again to show "Bye, John."
ROCKRGRL: gives full automap.
SPANIARD: first use: kills all robots in current mine. second use: kills the boss robotor the Guide-Bot if there is no boss. third use: kills the Guide-Bot.
WHAMMAZOOM: level warp.
ZINGERMANS: gives invulnerability.