Codes
Type these while at the menu
DROOL - Get $500000
DRAW - Get $1000
DROP - Drop 10 points
DRIVE - Get 10 points (Full version only)
Enter your name as Duke Nukem to get armor equal to what Duke Nukem has in the game.
Codes
Type these in during the race
DRUB - No-damage
DREAD - Unlimited ammo
DRAG - Unlimited turbo
DRINK - Rocketfuel
DRUG - Mushroom effect