Silent Hill: Orphan is the second release in the Silent Hill series on the mobile phone. The game is played with first-person point-and-click gameplay. In order for the player to survive, a string of puzzles must be solved by using various items and clues. Orphan also unveils a new perspective on some past events that have occurred in the town.

Silent Hill: Orphan takes place in the abandoned Sheppard's Orphanage in Silent Hill. One mysterious night, thirty years ago, almost every child in the orphanage was murdered, except for 3 children: Ben, Moon, and Karen. The game is divided into three chapters, one for each character, which interlock each other, shedding some light on the events that took place thirty years before.