From the Main menu select Input Code and enter one of the following codes:

FREEPLAY	All Levels
NODIE	Immortal
GIMME	All Weapons
NOSEEUM	Invisible
SHORTY	Mini Mode
IMHUGE	Super sized
THDOTEST	Test Info

To enter Level Passwords, go to the Levels selection at the main menu. At the Input Code screen, insert the following codes to unlock the corresponding level:

Boot Camp: BOOTCAMP
Dinner Table: DINNER
Bridge: OVERPASS
Refrigerator: COOLER
Graveyard: NECROPOLIS
Castle: CITADEL
Tan Base: MOUSE
Revenge: ESCAPE
Desk: ESCRITOIRE
Bed: COT
Plasticville: BLUEBLUES
Toy Shelf: BUYME
Cashier: EXPRESS
Toy Train Town: LITTLEPEOPLE
Rocket Base: NUKEM
Pool Table: EIGHTBALL
Pinball Machine: BLACKKNIGHT