Il Mistero di Topolinia is a board game similar to Cluedo: solve a crime, but played with "time". The players have to guess what work of art has been stolen and where it is hidden. The players get clues by moving around the board and triggering the effects of the spaces. Some effects allow a player to look at another player's pad, others allow for trading it with other players, etc. The crime has to be solved before Phantom Blot reaches box 24 (24 hours to solve the crime). —user summary