The Mask of Agnosia
| App ID | 4653210 |
| App Type | Game |
| Developer | Know Nothing Games |
| Publisher | Know Nothing Games |
| Last Changenumber | 35499987 |
| Last Record Update | 27 April 2026 – 19:11:27 UTC ( |
| Release Date | 28 August 2026 – 19:50:00 UTC ( |
The Mask of Agnosia is a surreal 3D narrative RPG. Navigate and map a shifting network of waterways to recover a boat keeper’s memories. Solve matching puzzles to reveal a fallen kingdom, confront specters of time, and collect sacred masks to rebuild an ancient tower before the light fades.
There is only partial information available about this app as SteamDB is missing the access token.
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| controller_support | full | |||||||||||||||||||
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | 28 August 2026 – 19:50:00 UTC ( |
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| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||
| Store Asset Modification Time | 20 April 2026 – 19:18:03 UTC ( |
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| library_assets |
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| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 20 April 2026 – 16:47:58 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Tags
Categories
Hardware Categories
Full Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
Steam Input API Supported
Assets
Load all asset images
Possible packages containing this app
These packages have been updated together with this app in changelists, but may not actually contain this app.
This is an inference based on shared update history. Some packages may appear due to coincidental simultaneous updates.
| SubID | Name | ChangeID | Last Update |
|---|---|---|---|
| 1620222 | Steam Sub 1620222 | 35344928 | |
| 1620223 | Steam Sub 1620223 | 35344928 | |
| 1620224 | Steam Sub 1620224 | 35344928 | |
| 1511444 | Steam Sub 1511444 | 35499987 |
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