Obtained Key "True Evil."

Obtained Key "Werewolf & Resurrection."

Obtained Key "Distant Light."

Reached Ending No.1 and obtained Key "Sink Into Nirvana."

Obtained Key "Nice Officer."

Obtained Key "Taboo Name."

Obtained Key "Berserk."

Obtained Key "Will of the Crow."

Obtained Key "Myth & Archetype."

Obtained Key "Truth of the Young Leader."

Obtained Key "Truth of the Doctor."

Obtained Key "Truth of the Journalist."

Obtained Key "Truth of the Genius."

Obtained Key "Truth of the Girl."

Obtained Key "Raging Loup."

Reached Ending No.2 and obtained Key "Raising Loop."

Obtained Key "Hariti."

Obtained Key "Irrational Purge."

Obtained Key "Hunter's Confession."

Reached Ending No.3 and obtained Key "Ending Loop and Giant Monster."