Demolition Racer: No Exit (DC)

Unlock all game modes:
Press X, R, Y, R, L, R, R, R at the Press Start screen.


Unlock all extras:
Press L, R, X, L, X, R, X, Y at the Press Start screen.


Unlock all cars:
Press X, Y, R, R, R, R, X, Y at the Press Start screen.