London, 1888. The discovery of a corpse reopens the case of a dangerous serial killer who has already claimed at least 145 victims.
You find yourself at the scene of the crime and you will only have 60 minutes to analyze all the clues, discover the identity of the culprit and capture him, before he manages to vanish back into thin air.
You will have to show off all your deductive and observation abilities so as not to leave out any trail and not miss any essential detail. You will have to be up to the famous detective Sherlock Holmes. Elementary watson!