The game was rated PEGI 16 for infrequent moderate violence towards human characters and the use of sexual expletives. Not appropriate for persons below 16 years of age.
A string of mysterious serial killings plagues the city. The detectives of the 24 Wards Heinous Crimes Unit have their eyes on one man: Kamui Uehara, legendary serial killer and assassin of a number of government officials 20 years prior in the now-famous “Silver Case”. However, nobody knows who – or what – Kamui really is.