Castle of Secrets — Steam game overview

Stored observation / content update: 2026-11-07T14:52:12.000Z

Castle of Secrets is a dark psychological adventure with horror elements. Uncover the mystery behind your family's murder as you journey through the world of the dead, meet strange beings, solve puzzles, and make choices that shape the story.

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

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