Unboxing the Cryptic Killer casts players as detectives Ally and Old Dog, whose pursuit of a mysterious criminal turns into a desperate effort to escape a deadly trap. This standalone chapter in the Cryptic Killer series builds its case around a box of puzzles and an ongoing murder-mystery story, with the detectives racing to save two innocent people.
Its defining mechanic is divided information: each of the two players sees different clues and items, and each handles one half of the same puzzle. Progress depends on communicating observations and combining them to crack codes, rather than solving everything from a single viewpoint. Players can also bring out a notebook and pen to take notes and scribble on their surroundings, while hand-illustrated environments draw on noir novels for the game’s visual identity.
This is an online, exactly-two-player cooperative experience, and the store description says each person needs their own copy and that internet access and voice communication are essential. The central appeal is the exchange of clues between two separated detectives as they work toward an escape.