Investigators, embark on an unprecedented voyage with Kronologic and play in an era of your choosing! Unravel a series of unexplained affairs at the Paris Opera to reestablish the truth. Collect clues about the movements of the implicated characters by determining where they were at the time of the incident: on your turn, align a suspect's card with a special perforated tile and get two pieces of information about their movements. The first piece is for your eyes only, but the second one must be shared with other players! So do you think you have what it takes to be the first to solve the mystery?