Game overview
Mysterium
Mysterium is a cooperative deduction game set in the 1920s in which a ghost guides a group of psychics to uncover a murderer, as well as the weapon and location of the murder, using only visual clues.
- Last tracked players
- 4
- All-time peak
- 31
- 24-hour change
- Unavailable
- Steam reviews
- 76.1% positive 841 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description
The official adaptation of the famous board game Mysterium!
Mysterium is a cooperative deduction game set in the 1920s in which a ghost guides a group of psychics to uncover a murderer, as well as the weapon and location of the murder, using only visual clues. Choose your way to play: take on the role of the ghost who gives others clues, or as one of the psychics trying to decipher the abstract "Vision Cards".
In this digital version, you will find:
• A Pass & Play mode
• A faithful adaptation of the original game with gorgeous graphics
• A game variant with or without clairvoyancy
• Additional cases and dream cards from expansions in the in-game shop
• A story mode to discover the background of each psychic
• Solo play with AI partners
• Multiplayer support up to 7 players using online (cross-platform: tablet / mobile / computer)
• Worldwide Leaderboards
Languages available: English, French, Italian, German, Spanish, Russian, Ukrainian.
Mysterium is a cooperative deduction game set in the 1920s in which a ghost guides a group of psychics to uncover a murderer, as well as the weapon and location of the murder, using only visual clues. Choose your way to play: take on the role of the ghost who gives others clues, or as one of the psychics trying to decipher the abstract "Vision Cards".
In this digital version, you will find:
• A Pass & Play mode
• A faithful adaptation of the original game with gorgeous graphics
• A game variant with or without clairvoyancy
• Additional cases and dream cards from expansions in the in-game shop
• A story mode to discover the background of each psychic
• Solo play with AI partners
• Multiplayer support up to 7 players using online (cross-platform: tablet / mobile / computer)
• Worldwide Leaderboards
Languages available: English, French, Italian, German, Spanish, Russian, Ukrainian.
Media gallery 5 screenshots · 0 videos
Screenshots
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Price history
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Latest news
All news on Steam ↗System requirements Windows
Windows
Minimum
Minimum:- OS *: Windows 7 32 bit
- Processor: 2 ghz processor single core
- Memory: 2 GB RAM
- Graphics: Intel HD Graphics 3000
Recommended
Recommended:- OS *: Windows 7 32 bit
- Processor: 2 ghz processor dual core
- Memory: 4 GB RAM
- Graphics: Intel HD Graphics 4000
Game details Languages, features & support
- Publisher
- Twin Sails Interactive
- Brazilian rating
- 10
- Steam Germany rating
- 12
- Features
- Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Cross-Platform Multiplayer, In-App Purchases, Family Sharing
- Languages
- English*, French, Italian, German, Spanish - Spain, Russian, Ukrainian
*languages with full audio support - Website
- Official website ↗
- Support
- Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
verified
Valve compatibility test
Input
Controller support: unknown
Structured language support (7)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish - Spain | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Ukrainian | Yes | No | Yes |
Third-party requirements shown by Steam
Requires 3rd-Party Account: Asmodee Digital
Requires agreement to a 3rd-party EULA Mysterium EULA
Steam store page
fresh · checked 2026-10-10
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Wait — $6.99.
Not the best time to buy. Price could improve with future sales.
▬
~19 days until next sale
Value Score
Fair Value — 57th percentile.
Price-to-player ratio ranks in the 57th percentile. Priced as Market at $6.99.
▬
Market pricing tier
Genre Benchmarks
Player Count
Top 64%
Value Ratio
Top 43%
Activity Heatmap
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Developer Analytics
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Frequently Asked Questions
Is Mysterium worth buying right now?
Wait — $6.99. Not the best time to buy. Price could improve with future sales.
When does Mysterium go on sale?
Not the best time to buy. Price could improve with future sales.
Is Mysterium free to play?
Mysterium costs $6.99 on Steam.
What genre is Mysterium?
Mysterium is a Strategy game.
Who developed Mysterium?
Mysterium was developed by Twin Sails Interactive and published by Twin Sails Interactive.
What platforms does Mysterium support?
Available on Steam for Windows.
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