Unboxing the Cryptic Killer
Unboxing the Cryptic Killer
Live player count and Steam charts
positive · 2,680 reviews
24h low 724h high 30
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.
DeveloperEleven Puzzles
PublisherEleven Puzzles
ReleasedApr 27, 2023
Runs onWindows, macOS
Steam hardwareSteam Deck Playable · SteamOS Playable · Steam Machine Playable
Price$2.99
Player history
2023202420252025
Each point is the highest number of players online in that month (UTC). History before July 14, 2026 is imported; everything after is our own readings. Zoom in for finer detail.
Monthly player counts
* current month, data so far
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 18 | -2 | -10.0% | 76 |
| Jun 2026 | 20 | +3 | +17.6% | 75 |
| May 2026 | 17 | 0 | 0.0% | 66 |
| Apr 2026 | 17 | -12 | -41.4% | 86 |
| Mar 2026 | 29 | +9 | +45.0% | 94 |
| Feb 2026 | 20 | -35 | -63.6% | 65 |
| Jan 2026 | 55 | +29 | +111.5% | 275 |
| Dec 2025 | 26 | +8 | +44.4% | 89 |
| Nov 2025 | 18 | -7 | -28.0% | 82 |
| Oct 2025 | 25 | -9 | -26.5% | 106 |
| Sep 2025 | 34 | +14 | +70.0% | 125 |
| Aug 2025 | 20 | -7 | -25.9% | 82 |
* current month, data so far
Recent updates
via Steam
- Jul 23, 2026Unboxing the Cryptic Killer - Patch 1.4.0
- Mar 25, 2026Sales in Russia suspended due to connection issues
- Oct 9, 2025Unboxing the Cryptic Killer - Patch 1.3.0
- Oct 9, 2025Unboxing the Cryptic Killer - Patch 1.3.1
- Dec 31, 2024Our next game, Parallel Experiment, launches on March 6, 2025!
- Sep 3, 2024Unboxing the Cryptic Killer - Patch 1.2.2
Audience
English
42%
Chinese (Simplified)
18%
Portuguese (Brazil)
11%
French
10%
German
5%
Spanish (Latin America)
3%
Other
11%
Language mix of 100 Steam reviews spanning 86 days — a rough proxy for where the player base is.
Achievements
Achievements
13
Median earned by
33.3%
Rarest earned by
3.7%
Every achievement in the game, ordered from most to least earned (#1 is the one the most players have). Height is the share of all players who have it; the dashed line is the median. Global rates from Steam.
