NOTICE: Activation key must be used on a valid Steam account. Requires an internet connection.
NOTICE: Languages available: English, French, Italian, German, Spanish, Russian, Ukrainian.
The official adaptation of the famous board game Mysterium!
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. Choose your way to play: take on the role of the ghost who gives others clues, or as one of the psychics trying to decipher the abstract "Vision Cards".
In this digital version, you will find: