Motocross Mania 3 Cheats For Playstation 2

All bike upgrades:
At the main menu, press Up, Left, Down, Right, Up, Down(2), Left, Down, Square.

All bikes and riders:
At the main menu, press Up, Left, Down, Right, Up, Left, Down, Up, Square.

All levels:
At the main menu, press Up, Left, Down, Right, Up, Left, Down, Left, Left, Square.

All weapons and armor:
At the main menu, press Up, Left, Down, Right, Up, Left, Down, Left, Down, Square.

Cheat mode:
Enter TOOLAZY as a code.