Arctic Thunder

Player invisible mode:
Enter X, Y, X, R, L, Y, Y, Start at the main menu.

Enter the following codes next screen after startup, before
selecting a player. Note: These cheats has no effect in point races.

Disable drones:
Go to the next screen after startup and press X, X, Y, Y, White, Black, Start
buttons on your controller.

Expert difficulty:
Go to the next screen after startup and press Y, X, Y, Y, X, Start
buttons on your controller.

Random mode:
Go to the next screen after startup and press Black, R, X, Y, Black, R, Start
buttons on your controller.

Atomic Snowballs:
Go to the next screen after startup and press X, X, White, Y, Start
buttons on your controller.

Grappling Hooks and Randoms mode:
Go to the next screen after startup and press Y, Y, L, Y, Y, White, Start
buttons on your controller.

Unlock Rooster Tails:
Go to the next screen after startup and press Black, R, L, White, X, Start
buttons on your controller.

Unlock Snow Bombs and Randoms mode:
Go to the next screen after startup and press Y, Y, Black, R, Start
buttons on your controller.

Boost:
Go to the next screen after startup and press Y, Black, Black, Y, R, Start
buttons on your controller.

Missiles mode:
Go to the next screen after startup and press X, X, White, Start
buttons on your controller.

Disable power-ups:
Go to the next screen after startup and press X, X, Y, X, R, X, Start
buttons on your controller.

Clone mode:
Go to the next screen after startup and press White, L, L, Y, White, Y, Start
buttons on your controller.

Invisible mode:
Go to the next screen after startup and press X, Y, X, R, Y, Y, Start
buttons on your controller.

Super boost wheelie mode:
Go to the next screen after startup and press Y, White, X, R, X, L, Start
buttons on your controller.


Mooing:
Enter MOO as your name after a race.

Unlock Snowman:
Win 1st palce medals on all 12 tracks in race