Unlockables
Unlock Kunitoris Game:
Get file #79 during Mamoru Itsuki's stage on the Bright Wing (15:00).
Unlock Annihilation Mini Game (Hidden stage):
Successfully complete ALL the missions including the secondary objectives.
Unlock Secret Stage:
Play as a Shibito on the extra stage and complete ALL the missions including secondary objectives on the Hard difficulty setting.
We have more cheats and tips for this game here, Forbidden Siren 2 cheats
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