The haunted manor still holds a few secretsIn Hidden Signs, the first expansion for Mysterium, you must again try to clarify the circumstances of the ghosts death.The plot thickens, as the psychics consider all-new leads: 6 suspects, 6 locations and 6 objects.To help them in this task, the ghost has 42 new vision cards with which to communicate more effectively.Return to the manor your seat at the sance table awaits