Get one of the top five times on any track and enter "?PB" as a name to unlock all tracks and 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 Cliffhanger track.
Select Rally Contest, then press Right an the vehicle selection screen to display the cheat entry screen. Press Left(3) to unlock the Chieftain vehicle. Press Left(3) again to unlock the 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 Devil vehicle. Press Left, Up, Right again to unlock the Silver Streak vehicle.
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. Press Right(3) again to unlock the Bad Omen vehicle.
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. Press Up(3) again to unlock the Thrasher vehicle.
Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Left, Up, Left.
Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Up, Left, Up.
Select Rally Contest, then press Right at the track selection screen to display the cheat entry screen. Press Right, Left, Right.
At the main menu, highlight "Options", then press L + R + X + Y. An option for the cheat menu will appear at the bottom of the screen. Note: In the cheat menu, highlight the code you wish to activate first before attempting to enter the following controller sequences. If the code is accepted, the cheat will then light up and you can toggle it on and off by pressing Left or Right.
Enable cheat mode, then highlight the "All Tracks" option at the cheat menu. Quickly hold A + X and press R, release, hold X + Y and press L, release, press A(2), Y(2), then hold L + R and press X.
Enable cheat mode, then highlight the "All Cars" option at the cheat menu. Quickly press A(2), Y(2), L(2). Hold R + X. Release the buttons, then hold L + A.
Enable cheat mode, then highlight the "Car Collisions" option at the cheat menu. Quickly hold L + R + X + Y + A, release the buttons, then press X, Y, A.
Enable cheat mode, then highlight the "Random Weapons" option at the cheat menu. Quickly hold L + A and press X, Y. Release the buttons, then hold R + A and press X, Y.
Enable cheat mode, then highlight the "Demolition Yattle" option at the cheat menu. Quickly hold L + A, then press Y, X. Release the buttons, then hold R + A, then press Y, X. In this mode, all of the weapons that are picked up will be battering rams. You have to physically hit an opponent to destroy him. This code overrides the "Random battle mode weapons" codes.
Enable cheat mode, then highlight the "Invincible" option at the cheat menu. Quickly hold L + X and press Y, A. Release the buttons, then hold R and press A, X, Y.
Enable cheat mode, then highlight the "Super Tires" option at the cheat menu. Quickly hold R and press X(3). Release R, then hold L and press A(2), Y.
Enable cheat mode, then highlight the "Brakes" option at the cheat menu. Quickly press Y(3), then hold L + R + A + X.
Enable cheat mode, then highlight the "Car Mines" option at the cheat menu. Quickly hold L + R + X and press A, Y. Release, then press A, Y.
Enable cheat mode, then highlight the "Cone Mines" option at the cheat menu. Quickly hold Y + R + L, release the buttons, then press X. Then, hold A + X, release the buttons, then press X.
Enable cheat mode, then highlight the "All Parts" option at the cheat menu. Quickly hold X + Y + A + L + R, release, then hold Y + A. Release, then press X(2).
Enable cheat mode, then highlight the "Invisible Car" option at the cheat menu. Quickly hold L + X. Release the buttons, then hold R + Y. Release the buttons, then press A. Hold L + R and press X. Release the buttons, then press Y(3).
Enable cheat mode, then highlight the "Invisible Track" option at the cheat menu. Quickly press R, L, Y, X, A(2), X, Y. Then, hold L + R and press A.
Enable cheat mode, then highlight the "Track Orientation" option at the cheat menu. Quickly hold L + R and press X. Release the buttons, then quickly press A, X, Y. Hold L + R and press X.
Enable cheat mode, then highlight the "Super speed" option at the cheat menu. Quickly hold R + Y and press L. Release the buttons, then hold A + X. Release the buttons, then press A(3).
Enable cheat mode, then highlight the "Auto Abort" option at the cheat menu. Quickly press A, L, X, R, Y. Then, hold L + R and press A, X.
Enable cheat mode, then highlight the "Suicide Mode" option at the cheat menu. Quickly press Y, R, L, R, L, X, R, L, R, L.
Enable cheat mode, then highlight the "Battle Paint Shop" option at the cheat menu. Quickly hold Y and press R, L, R, L. Release the buttons, then press X(3).
Enable cheat mode, then highlight the "Resurrect In Place" option at the cheat menu. Quickly press R(2), L(2), A, X, Y.
Enable cheat mode, then highlight the "Fog color" option at the cheat menu. Quickly hold L + X. Release the buttons, then hold A + X. Release the buttons, then hold Y + X. Release the buttons, then hold R + X.
Enable cheat mode, then highlight the "Mass" option at the cheat menu. Quickly hold A and press X(2), Y. Release A, then press L, R.
Enable cheat mode, then highlight the "Frame Scale" option at the cheat menu. Quickly press L + A, A + Y, R + A, A + Y.
Enable cheat mode, then highlight the "Tire Scaling" option at the cheat menu. Quickly press X, Y, A, X, Y, A, then hold R + A.
Finish in first, second, or third place on the Beginner circuit to unlock a bonus track and the Intermediate circuit.
Finish in first, second, or third place on the Intermediate circuit to unlock a bonus track and the Extreme circuit.
Get 100,000 points in the Rim to unlock the Disco stunt track.
Get 200,000 points to unlock the Oasis stunt track.
Get 400,000 points to unlock the Warehouse stunt track.
Get 1,000,000 points to unlock the Obstacle course.
Get 100 kills to unlock the Downtown battle track.
Get 250 kills to unlock the Plaza battle track.
Get 500 kills to unlock the Roadkill battle track.
Get 1000 kills to unlock the Factory battle track.
Collect all the silver coins in Stunt mode to unlock the Venom car.
Collect sixteen gold coins in Stunt mode to unlock the Crusher car.
Collect half of the gold coins in Race mode to unlock the GX-2 car.
Collect twenty-four gold coins in Stunt mode to unlock the Euro LX car.
Collect thirty-six gold coins in Race mode to unlock the Mini XS car.
Collect all silver coins in both Race and Stunt modes to unlock the Locust LX car.
Collect all gold and silver coins in both Race and Stunt modes to unlock the Panther car.
Accumulate 10,000 miles and join Team Rush to get a '78 Barracuda cop car.