The Castle Mystery — Steam game overview

Stored observation / content update: 2026-10-25T12:16:59.000Z

The Castle Mystery is a first-person, scavenger-like horror game. One night you receive a letter from an unknown sender. It prompts you to visit a castle and take photos of specific artifacts located within and around the building. A large sum of money is on the line. So is your life.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.