- Designers: Oleksandr Nevskiy & Oleg Sidorenko
- Publisher: Libellud (Distributed by Asmodee)
- Illustrations: Xavier Collette and Igor Burlakov
- Players: 2 – 7
- Ages: 10 and Up
- Time: 42 Minutes (Mysterium)
- Times Played: >3

Mysterium: Hidden Signs is the first expansion for Mysterium, one of my favorite games of 2015. Hidden Signs features 78 new cards, adding variety to the game’s artwork and enhancing replayability.
Because the expansion does not include new mechanics, my review below primarily includes pictures and my thoughts on how the artwork works with the base game. If you’re wanting a gameplay overview, check out my review of Mysterium from last August. Continue reading





