Go to the Character Select screen, hold the L button and press A, bottom C, right C, top C,
left C, and B.
Play as Dr. Kiln
On the Character Select screen, hold the L button and press B, left C, top C, right C,
bottom C, and A.
Secret Options
On the Character Select screen, hold the L button and press top C, right C, left C, bottom C,
B, and A. You'll find the secret options on the Options screen.
Stage Select
In a two-player game, on the VS screen have one player press any of the C buttons and when
you find the stage you want, press the B button.
Random Select
Press the L and R buttons simultaneously on the Character Select screen.