Jeremy McGrath's Supercross World
Unlimited turbo:
Press Down(3), L, R, Z at the main menu. The lower left corner
of the screen will flash and the message "Need for speed" will
appear to confirm correct code entry. Repeat the code to disable
its effect.
Moon gravity:
Press Left, Right, Up, Down, B(3) at the main menu. The lower
left corner of the screen will flash and the message "Feel lighter"
will appear to confirm correct code entry. Repeat the code to
disable its effect.
Bouncy bike:
Press Up(3), Y(2), X(2) at the main menu. The lower left corner
of the screen will flash and the message "Bouncy, bouncy" will
appear to confirm correct code entry. Repeat the code to disable
its effect.
Big heads:
Press B, X, R, L, Right at the main menu. The lower left corner of
the screen will flash and the message "Your head expands" will appear
to confirm correct code entry. Repeat the code to disable its effect.
Tiny mode:
Press L, Z, Left, Right, B(2) at the main menu. The lower left corner
of the screen will flash and the message "Drink me" will appear to
confirm correct code entry. Repeat the code to disable its effect.
Tag mode:
Press Z, X, Z, X at the main menu. The lower left corner of the screen
will flash and the message "Tag you're it" will appear to confirm correct
code entry. Repeat the code to disable its effect.
No boundaries:
Press L, R, Z, L, R, Z at the main menu. The lower left corner of the
screen will flash and a message will appear to confirm correct code entry.
Repeat the code to disable its effect.
