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.
| App ID | 260570 |
|---|---|
| App type | Game |
| Developer | WizarBox Production |
| Publisher | Viva Media Inc |
| Release date | 2014-04-01 17:58 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/260570 |
| Last store refresh | 1 hour ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Game.exe | windows | Play Game | |
| 1 | config.exe | windows | Display Configuration |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 21:08 UTC | $9.99 | $9.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 224314 |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 260571 | windows | 5.52 GB | 0 B | 2474830014412409011 | ||
| 260572 | windows · french | 5.52 GB | 0 B | 5849470882057993054 | ||
| 260573 | windows · spanish | 5.20 GB | 0 B | 1073800019654331217 | ||
| 260574 | windows · german | 5.52 GB | 0 B | 7870371992611421828 | ||
| 260575 | windows · italian | 5.52 GB | 0 B | 124003508617167166 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 224314 | public | 2026-09-11 21:08 UTC | 1 hour ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:08 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
Dear Players, I am happy to announce that we now have Steam trading cards for this game! Some of you have already seen this but for those that did not know, now it does! Enjoy this feature that you requested and as always you, the gamer are always 100% awesome Happy Gaming and thanks for being our fan at Viva Media / Encore Software!
Dear Players, I am happy to announce that we now have Steam trading cards for this game! Some of you have already seen this but for those that did not know, now it does! Enjoy this feature that you requested and as always you, the gamer are always 100% awesome Happy Gaming and thanks for being our fan at Viva Media / Encore Software!
Dear Players, It has come to my attention from another player on here that the link we have provided in order to make the the run on Windows 8 / 8.1 is broken. Please use Microsoft's official link here in order to install the Direct X runtime which will allow Gray Matter to run. http://www.microsoft.com/en-us/download/details.aspx?id=35 Thank You , Jason Carver Community Support at Encore Software.
Dear Players, It has come to my attention from another player on here that the link we have provided in order to make the the run on Windows 8 / 8.1 is broken. Please use Microsoft's official link here in order to install the Direct X runtime which will allow Gray Matter to run. http://www.microsoft.com/en-us/download/details.aspx?id=35 Thank You , Jason Carver Community Support at Encore Software.
Dear Players, It has come to our attention that during the QA process on Windows 8 / 8.1 for Gray Matter on Steam, the installer was not installing all of the components needed for this game to function correctly. Please see the link below and manually install the Direct X runtime. Once installed, your game should function on Windows 8 / 8.1 normally. http://s3.encore.com/Development/directx9.zip If you have any further compatibility issues or require further troubleshooting, please submit a trouble ticket at the following link : http://support.encore.com/technicalsupport/tech_support_frm.aspx
Dear Players, It has come to our attention that during the QA process on Windows 8 / 8.1 for Gray Matter on Steam, the installer was not installing all of the components needed for this game to function correctly. Please see the link below and manually install the Direct X runtime. Once installed, your game should function on Windows 8 / 8.1 normally. http://s3.encore.com/Development/directx9.zip If you have any further compatibility issues or require further troubleshooting, please submit a trouble ticket at the following link : http://support.encore.com/technicalsupport/tech_support_frm.aspx
Gray Matter is Now Available on Steam and is 20% off!* 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. *Offer ends April 8 at 10AM Pacific Time
Full appinfo as delivered by Steam PICS, changenumber 37655479. Also at /api/app/260570/raw.
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