Beat Mania - Hidden Mode 1

Hidden Mode 1

Hold L R the two back keys on the Beat Mania controller and press Start when the menu with the "Press Start Button=" selection appears. Release those buttons and press Left X the two white keys on the left and right side. If entered correctly you will hear a sound.

Double Play Mode

Hold Left Square X the three white keys and press Start when the menu with the "Press Start Button" selection appears. Release those buttons and press L R the two black keys. If entered correctly you will hear a sound.