Cheats for Jeremy McGrath´s Supercross World (GAMECUBE)

Infinite turbo
At the main menu, press
Down, Down, Down, L, R, Z.
Entered correctly, a quick flash indicator in the bottom appears.

Bouncy bike
At the main menu, press
Up, Up, Y, Y, X, X.
Entered correctly, a quick flash indicator in the bottom appears.

Big heads
At the main menu, press
B, X, R, L, Right.
Entered correctly, a quick flash indicator in the bottom appears.

Tiny mode
At the main menu, press
L, Z, Left, Right, B, B.
Entered correctly, a quick flash indicator in the bottom appears.

Tag mode
At the main menu, press
Z, X, Z, X.
Entered correctly, a quick flash indicator in the bottom appears.

Low gravity
At the main menu, press
Left, Right, Up, Down, B, B, B.
Entered correctly, a quick flash indicator in the bottom appears.