
2021 · Exploration
Key Enigma: Calling Card
Players work as investigators unpacking a mystery-filled box that blends puzzles, narrative, and simple technology. Using contained materials, codes, and clues, players compare documents, interrogate inconsistencies between suspects, and cross-reference publications and objects to gather evidence. The scenario escalates from an ordinary case into a deliberate, manipulative plot; players must deduce motives, identify the perpetrator, and stop further crimes through logical reasoning and careful reconstruction of events. Optional upgraded components and peripherals may add more complex physical puzzles and real-world interactions if included.
- Players
- 1–6 best 1
- Playing time
- 480–960 min
- Age
- 14+
- Complexity
- 2 / 5
About the game
- Publisher
On Ludoya's tables
Full stats in Ludoya- 38
- Plays logged
- 11
- Players
- 1h 3m
- Average play
- 10
- In collections
8.0/10
from 5 Ludoya reviews
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Game facts (players, playing time, age, credits) from BoardGameGeek.





