Many have vanished without a trace, swallowed by the endless halls of the Backrooms. Now it’s your turn to step inside. Wander through unsettling liminal spaces, guided only by the constant hum of fluorescent lights. Are you the next to disappear?
| App ID | 3960200 |
|---|---|
| App type | Game |
| Developer | Dajo Forge |
| Publisher | Dajo Forge |
| Release date | 5 December 2025 |
| Release state | released |
| Store page | store.steampowered.com/app/3960200 |
| Last store refresh | 6 hours ago |
Launch options
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | BackroomTheBeginning.exe | -dx12 | windows | Backrooms: Missing Persons |
| 1 | BackroomTheBeginning.exe | -vr -ResX=800 -ResY=600 -Windowed -dx12 | windows | Steam VR [Only Use if open XR is not working] |
| 2 | BackroomTheBeginning.exe | -vr -ResX=800 -ResY=600 -Windowed -dx12 | windows | OpenXR [Use this for VR] |
Hourly peaks, UTC. All-time peak covers SteamRaw's recorded history.
Regional prices
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…
Price history, US store (USD)
| Date | Price | Regular | Discount |
|---|---|---|---|
| 12 September 2026 06:42 UTC | $8.99 | $8.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
Branches
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 23601952 | 6 June 2026 16:23 UTC | ||
| local | 19645133 | Local Content Server | 18 August 2025 22:16 UTC |
Depots
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 228989 | windows | from app 228980 · shared install | ||||
| 228990 | windows | from app 228980 · shared install | ||||
| 229007 | windows | from app 228980 · shared install | ||||
| 3960201 | windows | 5.73 GB | 5.19 GB | 2238666807567427136 | branches: local |
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 |
|---|---|---|---|
| 23601952 | public | 6 June 2026 16:23 UTC | 8 hours ago |
| 19645133 | local | 18 August 2025 22:16 UTC | 8 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since at least 12 September 2026 05:12 UTC (estimated from the earliest recorded change; the exact first fetch was not stored).
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. | ||||
No news for this app.
Full appinfo as delivered by Steam PICS, changenumber 37471527. Also at /api/app/3960200/raw.
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