Press ~ and type "hereComesTrouble". Then, press ~ and enter one of the following codes:
Level select: openLevelsGuv
Invincibility: invincible
Additional $10,000: cash
AI disabled: ai off
AI enabled: ai on
Pedestrians disabled: peds off
Pedestrians enabled: peds on
Display version number: version
All cars can be bought: enablebuy
Destroy all cars: WasteAll
Star on the last lap: lastlap
Text adventure mini-game: adventure
Car selectset: Car [car name]
Damage indicated car: breakCar [car name]
Get indicated power-up: addPowerUp [name]