Unboxing the Cryptic Killer

    Two detectives each see half of every puzzle and talk it through to escape.

    Eleven Puzzles

    Playing together

    Online co-op
    1 source
    Players in online co-op
    1 source
    Crossplay
    1 source
    One copy is enough
    1 source
    Free to play
    1 source
    Plays like
    Not known yet
    Online versus, Online multiplayer, Players online, Best with, How co-op works, Local co-op, Multiplayer through mods, Plays in browser, Demo, Playtest, Early access

    Hover, focus or tap a fact to see where it came from.

    How you talk

    Plays without voice or typing
    1 source
    Not known yet
    Wordless tools, Public matchmaking, Friendly with strangers

    About the game

    Unravel the mystery of a cryptic box in this 2-player co-op puzzle game. Join forces as two detectives, solve cooperative puzzles, communicate effectively, crack the codes and outsmart the killer.
    From Steam

    Screenshots

    Why we rate it this way

    • 90% positive from 2,799 Steam reviews.
    Steam, checked 1 Nov 2026Num reviews: 1Review score: 8Review score desc: Very PositiveTotal positive: 2519Total negative: 280Total reviews: 2799{"num_reviews":1,"review_score":8,"review_score_desc":"Very Positive","total_positive":2519,"total_negative":280,"total_reviews":2799}

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.