In the 1920s, Mr. MacDowell, a gifted astrologist, immediately detected a supernatural being upon entering his new house in Scotland. He gathered eminent mediums of his time for an extraordinary séance, and they have seven hours to contact the ghost and investigate any clues that it can provide to unlock an old mystery.In Mysterium, a reworking of the game system present in Tajemnicze Domostwo, one player takes the role of ghost while everyone else represents a medium. To solve the crime, the ghost must first recall (with the aid of the mediums) all of the suspects present on the night of the murder. If a majority of the mediums have identified the proper suspect, then the killer has been identified and the ghost can now rest peacefully. If not, well, perhaps you can try again.. Leeftijd advies vanaf; 10 jaar, aantal spelers; 2-7 , speelduur; 45minuten.