Enter the codes at the main menu.
Cheat Mode:
Up, Up, Up, Left, Right, Circle, Triangle
Hardcore Realism Mode:
Up, Down, Left, Right, R1, Up, Down
Hiding replay overlay:
Up, Down, Left, Right, R1, Down, Up
No strict mode (beat-the-heat):
Up, Down, Left, Right, R1, Left, Right
View Credits:
Up, Down, Left, Right, R1, Up, Up
Beat the heat mode skip:
Up, Down, Left, Right, R1, Right, Left
High suspension:
Up, Down, Left, Right, R1, Left, Right
Wire frame cars:
Up, Down, Left, Right, R1, Right, Left
Mini-cars:
Up, Down, Left, Right, R1, Down, Up
Paintball mode (in race mode):
Press Up, Down, Left, Right, R1, Up, Up at the Race Day screen.
Paintball mode (in practice):
Press Up, Down, Left, Right, R1, Down, Down at the Race Day screen.
