Cheat Code Central: Off-Road Challenge Codes Off-Road Challenge (Last updated July 9, 1998) Click Here To Go To CCCP And Get Tons More Codes And Much More! El Cajon track At the track selection screen, hold Up on the controller and press L + R. If you entered the code correctly, you will hear the sound of an air wrench. Now highlight the El Paso track, hold Z and press the gas button. Flagstaff track At the track selection screen, hold Left on the controller and press L. If you entered the code correctly, you will hear the sound of an air wrench. Now highlight the Mojave track, hold Z and press the gas button. Guadalupe track At the track selection screen, hold Down on the controller and press R. If you entered the code correctly, you will hear the sound of an air wrench. Now highlight the Vegas track, hold Z and press the gas button. Quick start At the starting line, just before the word "Set" fully disappears from the screen, press A. Bonus trucks Press one of the following buttons below at the vehicle selection screen to get the corresponding truck: ButtonTruck C-Up4x4 Monster C-RightThe Crusher C-DownPunisher C-LeftThunderbolt Game Shark Codes Infinite Turbos80103EBB 000A Always Place First80103C57 0000 Maximum Acceleration8012C49F 000A Maximum Shocks8012C4A7 000A Maximum Nitros8012C49B 000A Maximum Speed8012C4A3 000A Maximum Tires8012C4AB 000A Back To Nintendo 64 Index