This 1983 winner of the Spiel des Jahres takes you on a rollercoaster when it comes to your expectations. The name promises a detective game, the contents of the box includes a cardboard ‘visor’ (previous editions provided an actual baseball cap with Mr. X embroidered on it) which hints at propbased nonsense, and the age on the box and the general presentation suggests it will be extremely family friendly. And it’s not really any of these things. Let’s unravel the mystery of what’s actually in this box.