Unlock All Levels

Hold [+] in the Chapter screen and input the code: [Right]x2, [Left]x2, [2]x2: Unlock all levels.

Infinite Power (Homer Style)

Head to the extras menu and insert the following code, which will give each of your characters infinite power: Plus, Left, Right, Plus, Minus, Z

Unlock All Movies

Enter Minus, Left, Minus, Right, Plus, C while in the “Extras” menu screen. Successful entry will result in a sound effect.

2nd Weapon: Swordfish

Pause the game and press Up, Down, Up, Down, Left, Right, Left, Right, Z, Nunchuck Down, Z, Nunchuck Down

Unlockable Video Mode

You must complete the game on any difficulty.

Formula 1 Cheats

get in the car press start button then submit abz abz

Super Gun

1 2 a b z z b a – +

Unlimited Ammo

pause the game and enter right, plus, 1, left, down

$5000

Pause the game and enter MINUS, 2, MINUS, MINUS, 2, UP

Unlimited Health

press A C B – - + 2

To unlock the following cheats you will need to enter the following codes at the cheats menu

Unlock All Tracks

MasterKey

All Clothes

ClothShop

Unlock All Skills and Characters

SportShop

Get A Tank

press up,down,2,c,b,b,up,z

All Weapons

press start hit up down up down then hit up down up down left right down left up

All Levels

During the game press Ax2,whelse holding B and C

Save Cheat

If you have a saved game that it is further ahead than another you can update the other so that it is at the same position