A third-person perspective horror adventure game, telling the stories of the haunted mountain Hikami.
The story follows three main personae: Yuri Kozukata, a young woman who has the ability to see those who have been spirited away, Ren Hojo, a male journalist who are investigating the mysteries, and Miu Hinasaki, mysterious young girl who is looking for her mother.
The player controls one of these three protagonists, and walks through each scene equipped with a mysterious camera that can chase away ghosts. When attacked by ghosts, shooting spectacular shots of them deal damage; the more ghosts you can get in one image, the better.
The game is divided into chapters; with each chapter being about an hour long. After each chapter, the player gets a number of points depending on how he/she performed. These points can be used to improve the camera's functions, such as reloading time, damage dealt etc.
The chapters together form the whole story about the haunted sacret mountain and its secrets.