18 Wheeler: American Pro Trucker Codes -

Cheat mode:
Hold and press , , , , , at the main menu to unlock all trucks, all tracks, and disable the timer.

Ice cream trailer:
Hold + + + + + + at the trailer selection screen.

Full pause screen:
Press to pause game play, then press + + + .

Bonus parking levels:
Successfully complete each of the four parking levels to unlock an additional parking level. Successfully complete the bonus parking level to unlock a sixth parking level.

Nippon Maru:
Successfully complete arcade mode with all four characters.

Lizard Tail:
Successfully complete the game with all five trucks (Asphalt Cowboy, Stream Line, Long Horn, Highway Cat, and Nippon Maru).

Bonus trailers:
Successfully complete arcade mode with all four characters to unlock two bonus trailers in score attack mode, versus mode, and arcade mode (if the Nippon Maru is selected).