Welcome to the cheats for TNN MotorSports: HardCore 4x4 for the PlayStation. Below are the cheats.
Secret "Mother" truck
Enter the "Edit Names" option in time trial mode. Then, enter "MAINLINE" as a name. If you entered the code correctly, a face will appear. Now the Pro and Extreme difficulty levels will be selectable.
Frog storm
Set the weather option to "Severe". Enter the "Edit Names" option in time trial mode. Then, enter "RAINFROG" as a name. If you entered the code correctly, a face will appear.
Asteroids mini-game
Enter the "Edit Names" option in time trial mode. Then, enter "DUTCHMAN" as a name. If you entered the code correctly, a face will appear. Now choose the "Credits" selection under the options menu to start the mini-game.
