PLAYER takes on the role of KIBAYASHI, a novel game in which he and his squadmates examine the serial mysterious deaths in Hinamizawa Village and pursue the mystery of the case.
The game progresses through the Onigakakushi, Cotton Shedding, Possession Killing, and Busywork sections, and the investigations are conducted in order.
Depending on the choices made, the deductions drawn by Kibayashi will change.
The changed reasoning will affect the later verification, and the reasoning will become more and more strange......