18 Wheeler: American Pro Trucker Game Cheats ( Dreamcast )
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.
Cheat Mode
At the main menu, hold L and press A, Y, X, B, Left, Start. This code unlocks all trucks, all tracks, and disables the timer.
Full Pause Screen
Pause the game by pressing Start, then press A + X + B + Y.
Unlock Nihonmaru (Japanese Version)
Successfully complete arcade mode with all four characters.
