Unboxing the Cryptic Killer (2023)

- Developer
- Eleven Puzzles
- Genres
- Adventure, Casual, Indie
- Rating
- 4.5 of 5, 2,680 player ratings
- Typical playtime
- about 3.5 hours
- Where to get it
- Steam
How it feels
A lighthearted cooperative puzzle-solving game where players work together to crack cryptic boxes with a cartoonish detective tone.
cooperativepuzzle solvingcasuallogiccartoonydetectivemysteryrelaxed
What players say
Players enjoy this co-op puzzle game for its clever but not overly difficult puzzles, though they note it is short, taking about 2–4 hours. Some find the ending abrupt and the final bomb puzzle frustrating. It is a lighthearted experience best shared with a partner.
Trailer
Screenshots

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More by Eleven Puzzles
- Unsolved Case (2022)
- Parallel Experiment (2025)
This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.