Dance Dance Revolution

Secret Levels:
At the game mode selection screen, press UP to enter a Secret Mode screen. Do these footsteps to get the secret modes in this order:

Another:
Up, Up, Down, Down, Up, Up, Down, Down

Maniac:
Left, Left, Right, Right, Left, Left, Right, Right

Double Another & Maniac:
Up, Up, Down, Down, Left, Right, Left, Right

Mirror Another & Maniac:
Left, Right, Left, Right, Left, Right, Left, Right