Single, Unison, and Double modes
Hold Left or Right and press Circle at the select mode screen.
Step Step Revolution (SSR) mode
Quickly press Left(3), Right(3), Left, Right at the title screen. Alternately, press Select at the title or mode selection screens after unlocking this mode during normal game play.
Remix mode
Unlock SSR mode, then press Left(2), Right(2). Alternately, press Select(2) at the title or mode selection screens after unlocking this mode during normal game play.
Paint mode
Complete 30 songs to unlock paint mode. This allows you to alter the appearance of the scrolling arrows. This is automatically unlocked if a saved game from Dance Dance Revolution 2nd Mix with that mode available is loaded.
Extra music
Play the game in diet mode for several times, then exit. New information will appear. Repeat this to unlock even more music that can be also be played in nonstop and remix modes.
New songs are unlocked after a certain number of songs are completed. The first is unlocked at 35, and one additional song is unlocked every five songs after that. After 130 songs are completed, all songs in the game will have been unlocked.
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