Faster Vehicles – At the main menu, hold L + R and press X, X, Y, Y.

1-Hit Ko – At the main menu, hold L + R and press A, X, X, A.

Disable Hud – At the main menu, hold L + R and press A, B, Y, X.

Chicken Heads – At the main menu, hold L + R and press A, X, X, B.

Japanese Crash – At the main menu, hold L + R and press B, X, B, X.

Drive A Block Vehicle – At the main menu, hold L + R and press X, X, Y, B.