| Password |
Effect |
| Get one of the top five times in any track and enter ?PB as a name. |
Hydro Thunder: All Boats |
| Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Right, Up, Left to unlock the Cliffhange |
Offroad thunder: Cliffhanger track |
| Select Rally Contest, then press Right an the vehicle selection screen to display the cheat entry screen. Press Right(3) to unlock the Hyena vehicle. |
Offroad thunder: Hyena car |
| Same as hyena but add another 3 rights |
Off Road thunder: Bad omen car |
| Select Rally Contest, then press Right an the vehicle selection screen to display the cheat entry screen. Press Up(3) to unlock the Wildcat vehicle. |
Offroad Thunder: Wildcat vehicle |
| Same as wildcat but another 3 rights |
Offroad THunder: Thraser vehicle |
| Select Rally Contest, then press Right an the vehicle selection screen to display the cheat entry screen. Press Left(3) to unlock the Chieftain vehicl |
Offroad Thunder: Chieftan vehicle |
| Same as before but another 3 lefts |
Offroad Thunder: General vehicle |
| Select Rally Contest, then press Right an the vehicle selection screen to display the cheat entry screen. Press Left, Up, Right to unlock the Dust Dev |
Offroad Thunder: Dust devil |
| Same as before but add left, up and right |
Offroad thunder: Silver streak Vehicle |
| Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Left, Up, Left. |
Offroad Thunder: No Drones |
| Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Up, Left, Up. |
Offroad Thunder: No nitros |
| Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Right, Left, Right. |
Offroad Thunder: No catchups |
