Objective: find out which 4 animals/persons (out of 12) are potential subject of a crime - acting simultaneously - offender = game master (changes per round) takes 4 (out of 12) hidden cards; active player rolls the die & turns as many of (correspondent) detective cards; game master responds with correct answer; e.g.: player rolls a '5' & draws 5 detective cards - if 2 of them are matching result becomes '2' (similar to Mastermind). After 8 turns players must judge; each matching 'hit' let players move up their scoring position, a mismatch moves the black offender's one; new round... at the end: top position wins; if black offender's position is top - all lost.