In the upcoming Theatrhythm: Final Fantasy, players will be able to amass Rythmia by completing field, battle, and event stages. Collect enough Rythmia, and you’ll be able to unlock the Chaos Shrine. Here, you’ll be able to accept Dark Note challenges, which randomly generate combinations of field and battle songs to keep you on your toes. Through this feature you’ll be able to unlock new characters and collect rare items.
These notes can be shared through the 3DS’s Street Pass or 3DS Local Play.