Grisaia Phantom Trigger Vol.4

Taiga is an elementary student applying to join Class A, the combat unit. Her transfer is approved, but there's one catch: Chris must supervise her. All is well until a terrorist attack breaks out, and Chris rushes off alone. SORD is powerless - what will they do?
- Genres: Adventure
- Released: 2018-01-25
- Platforms: PC (Microsoft Windows), Nintendo Switch
- Series: Grisaia
- On: Steam
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