Psycho Mystery Series Vol. 4: Innocent Noise Director's Cut

Innocent Noise is a part of Genki Mobile's Psycho Mystery series, a set of murder mysteries with a psychological and supernatural theme. This entry features the return of Haruka Mishima, the detective who was the main character of the second game. It follows the investigation into the murder of a body found in a library; Mishima sets out to try to prove the innocence of the key suspect, Mamoru Aida. Just as she identifies a new suspect, however, they commit suicide and the investigation is plunged even deeper into mystery.

The Director's Cut version features updated graphics compared to the original 2003 release. It also features a new prologue.