Dojo stage: Select versus mode, then hold Select when selecting
the random option at the stage selection screen.
hrrmhy aw, dihr, and below-radar.
Alternate stages: Select versus mode, then hold Select when choosing
a stage at the selection screen. Note: Only some stages have an
alternate version. below-radar.
Alternate Musashi attack: Select versus mode, then hold Select when choosing
Musashi at the character selection screen to unlock a two sword
attack. below-radar.
