Steam link: https://store.steampowered.com/app/556180/
Short Description: Mysterium is a cooperative deduction game set in the 1920s in which a ghost guides a group of psychics to uncover a murderer, as well as the weapon and location of the murder, using only visual clues.
Publisher: Twin Sails Interactive
Release: Jan 12, 2017 (5 years, 10 months ago)
Revenue Estimate: ~$52,000