18 WHEELER: AMERICAN PRO TRUCKER

Bonus Trailers Beat arcade mode with all characters. (Thanks to vidpla3356@aol.com)

Extra Parking Levels Beat all four parking levels to get a fifth one. Then beat the fifth one to get a sixth one. (Thanks to vidpla3356@aol.com)

Lizard Tail Beat the game with all trucks. (Thanks to vidpla3356@aol.com)

Nippon Maru Truck At the title screen, hold X and press Start. Keep holding X until the Mode Select screen. (Thanks to vidpla3356@aol.com)