Released Sep 29, 2020
$12.99 Mixed
Mysteria ~Occult Shadows~
By U-Secret Studio
Followers
—
Reviews
3,194
Mixed
Players yesterday
3
at the busiest moment
Owners
100K–200K
estimated
Steam data
Everything Steam lists for Mysteria ~Occult Shadows~ · record updated 12 hours ago
Overview
App ID662960
Release dateSep 29, 2020
Last change number39560480
Last record update12 hours ago
App info
- App type
- Game
- Developer
- U-Secret Studio
- Publisher
- U-Secret Studio
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Website
- u-secret.net
Platforms
Windows
64-bit
- Steam Deck
- Unsupported
- Controller
- Partial support
Features
5
Single-playerPartial controller supportSteam AchievementsSteam Trading CardsFamily Sharing
Patches
Builds
1| Build | Branch | Updated |
|---|---|---|
| 5572104 | public | Sep 21, 2020 |
Packages & DLC
DLCs
11| ID | Name | Price (US) |
|---|---|---|
| 1009670 | Not on the store yet | — |
| 1143500 | Not on the store yet | — |
| 1143510 | Not on the store yet | — |
| 1143520 | Not on the store yet | — |
| 1143530 | Not on the store yet | — |
| 1143660 | Not on the store yet | — |
| 1364660 | Not on the store yet | — |
| 1364661 | Not on the store yet | — |
| 1364662 | Not on the store yet | — |
| 1364663 | Not on the store yet | — |
| 1364664 | Not on the store yet | — |
Depots
Depots
6| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228986 | — shared from 228980 | Windows | — | — | — |
| 228990 | — shared from 228980 | Windows | — | — | — |
| 662961 | — | Windows | 17.47 GB | 12.63 GB | 798013338858984574 |
| 1143510 | — DLC 1143510 | All | 1.52 GB | 1.41 GB | 5074599788457921993 |
| 1143520 | — DLC 1143520 | All | 411.9 MB | 398.4 MB | 8569944153645223944 |
| 1143660 | — DLC 1143660 | All | 115.6 MB | 109.7 MB | 3454427636829531688 |
Branches
1| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 5572104 | Sep 21, 2020 | Open |
Configuration
Install foldersteamapps/common/MysteriaOccultShadows
Launch options
1| Executable | Arguments | Systems | Description |
|---|---|---|---|
| Mystria.exe | Windows · 64-bit |
Cloud saves
Space per player93.13 GB
Filesup to 1,000
Save locations1
| Root | Path | Pattern | Systems |
|---|---|---|---|
| WinAppDataLocal | Mystria/Saved | *.mss | All |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.