Cheats for Test Drive: Off-Road 3 on PS1.
Note: This game is also called 4X4 World Trophy.
Enter one of the following cheat codes as a name to unlock the corresponding effect:
LEAD TO ROME
Unlocks all tracks.
Unlocks and applies all Modifications.
Unlocks all Divisions.
Be able to turn your truck while in mid-air.
Increased collision vehicle mass.