Gray Matter
Gray Matter
Live player count and Steam charts
positive · 728 reviews
24h low 124h high 4
After a tragic accident, neurobiologist Dr. David Styles has become a recluse, rarely leaving his home, the Dread Hill House. One day, Samantha Everett, a street magician, appears at Dr. Style's doorstep just as he is seeking a new assistant.
DeveloperWizarBox Production
PublisherViva Media Inc
ReleasedApr 1, 2014
Runs onWindows
Steam hardwareSteam Deck Playable · SteamOS Playable · Steam Machine Playable
Price$9.99
Player history
Jul 15Jul 16Jul 17Jul 18
Each point is the highest number of players online in that day (UTC). Recorded by Steamalytics every hour since July 14, 2026. Zoom in for finer detail.
Monthly player counts
* current month, data so far
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 1 | — | — | 6 |
* current month, data so far
Recent updates
via Steam
- Sep 8, 2014Trading Cards are now live!
- Sep 8, 2014Trading Cards are now live!
- May 9, 2014Windows 8 /8.1 - Updated link for the fix
- May 9, 2014Windows 8 /8.1 - Updated link for the fix
- Apr 16, 2014Announcement on Windows 8 / 8.1 installation issues for Gray Matter
- Apr 16, 2014Announcement on Windows 8 / 8.1 installation issues for Gray Matter
Audience
English
60%
French
9%
German
7%
Spanish (Spain)
6%
Polish
4%
Russian
4%
Other
10%
Language mix of 100 Steam reviews spanning 1244 days — a rough proxy for where the player base is.
