Enter one of the following codes during game play.

Effect       Code
-----------------------------------
adac       - Auto Repair.
eatlead    - Unlimited ammunition.
fullgarage - All cars.
goaway     - Normal cars explode when near.
johnwayne  - Enable shooting in all game modes.
needspeed  - Unlimited nitrous.
useshel    - Vehicle cannot be damaged.
luna       - Can leave the default route.