In this game, everyone plays the role of detective and suspect. At the beginning of the game, each player blindly draws a card from the deck, and the character on the card becomes their secret identity. The dealer deals the cards and roll the dice to set up the crime scene. Players can “solve the case” by matching their six fingerprint cards to the six fingerprint dice, and can "tamper with the evidence” by drawing a new card, or re-rolling one of the dice.