Unlockables:
————
Expert difficulty:
——————
Complete a full five song marathon under the Hard difficulty setting.
Insane difficulty:
——————
Complete a full five song marathon under the Expert difficulty setting.
Unlockables:
————
Expert difficulty:
——————
Complete a full five song marathon under the Hard difficulty setting.
Insane difficulty:
——————
Complete a full five song marathon under the Expert difficulty setting.