Fight as Aniki:
Successfully complete story mode as Musica to unlock Aniki in free and versus modes.

Fight as Gale:
Successfully complete story mode as Shuda to unlock Gale in free and versus modes.

Fight as King:
Successfully complete story mode as Haru to unlock King in free and versus modes.

Fight as Poosya:
Successfully complete story mode as Elie to unlock Poosya in free and versus modes.

Fight as Sieghart:
Successfully complete story mode as Go to unlock Sieghart in free and versus modes.

Alternate costumes:
Successfully complete 3-on-1 free mode as Haru, Elie, or Musica under the hard difficulty setting. Select story, free, or versus mode, then hold L + R while selecting that same fighter. Keep the buttons held until the match starts.

Story edit mode:
Successfully complete story mode as Musica, Shuda, Elie, Haru, and Go.

2-on-1 mode:
Successfully complete story mode with all five starting characters. You can now set a free mode game to fight against two opponents.

3-on-1 mode:
Unlock Outlaw and Beast King. You can now set a free mode game to fight against three opponents.

Character gallery:
Successfully complete story or free modes with various characters to unlock their entry in the graphics gallery.

Voice tests:
Successfully complete story mode with various characters to unlock another fighter's voice test.