Age from: 12 yearsThe trickiest case in The Key series for true investigative pros.Simultaneous deduction game with a solo variant.High replayability thanks to high standards and combination options.Unique solution check using our key mechanism.A spectacular prison break; three well-known criminals from previous The Key cases are on the run again! How could this happen? The trickiest case in The Key series gets heads spinning because you need more than just intuition. All options are investigated and clues about escape routes, laundry carts, hiding places, and gang affiliations are cleverly combined. The correct number code or key puts the three dangerous gang bosses back behind bars. Note: Its not always the fastest investigator who wins the game, but the most efficient one!