Backrooms: Facility Unknown
| App ID | 2750970 |
| App Type | Game |
| Developer | Triple E Games |
| Publisher | Triple E Games |
| Supported Systems | Windows |
| Last Changenumber | 31989075 |
| Last Record Update | 30 October 2025 – 12:27:20 UTC ( |
| Release Date | 25 October 2025 – 18:40:35 UTC ( |
Backrooms: Facility Unknown - Is a co-op horror game about exploration of dangerous liminal spaces. Wander around the complex alone or with friends. In any case, your task is to do your job and survive.
Additional Information
| Developer | Triple E Games | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Triple E Games | |||||||||||||||||||
| Store Release Date | 25 October 2025 – 18:40:38 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/nxqYKahscG https://x.com/TheTripleEgames https://www.youtube.com/@tripleegames/ |
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| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Action (1), Adventure (25), Indie (23), Massively Multiplayer (29), Early Access (70) | |||||||||||||||||||
| Steam Release Date | 25 October 2025 – 18:40:35 UTC ( |
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| Store Asset Modification Time | 30 August 2025 – 18:46:56 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| review_score | 5 | |||||||||||||||||||
| review_percentage | 60 | |||||||||||||||||||
| Content Descriptors | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| Early Access Release Date | 25 October 2025 – 00:00:00 UTC ( |
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| First seen on SteamDB | 20 December 2023 – 09:05:31 UTC ( |
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| Content Descriptors (Including DLC) | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 9 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| Russian | Yes | ||
| French | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Simplified Chinese | Yes | ||
| Polish | Yes | ||
| Portuguese - Brazil | Yes | ||
| Japanese | Yes |
Tags
Categories
Assets
Load all asset images
| trailer_name | Backrooms Facility Unknown Demo |
| trailer_category | 2 |
| trailer_480p ↴ | |
| video/webm | 257186281/movie480_vp9.webm |
| video/mp4 | 257186281/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257186281/movie_max_vp9.webm |
| video/mp4 | 257186281/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2750970/1100966256/515a0f951c8d370cb4da8dc7664be0920329580b/1755721602/microtrailer.webm |
| video/mp4 | 2750970/1100966256/515a0f951c8d370cb4da8dc7664be0920329580b/1755721602/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2750970/1100966256/515a0f951c8d370cb4da8dc7664be0920329580b/1755721602/dash_av1.mpd |
| dash_h264 | 2750970/1100966256/515a0f951c8d370cb4da8dc7664be0920329580b/1755721602/dash_h264.mpd |
| hls_h264 | 2750970/1100966256/515a0f951c8d370cb4da8dc7664be0920329580b/1755721602/hls_264_master.m3u8 |
| screenshot_medium | 257186281/06684258c2088c52845fc093e18623055e67ec20/movie_600x337.jpg |
| screenshot_full | 257186281/06684258c2088c52845fc093e18623055e67ec20/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 20 August 2025 – 20:58:21 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 228989 | Windows Shared InstallDepot from 228980VC 2022 Redist | No size | |
| 228990 | Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist | No size | |
| 2750971 | Windows 64-bit | 2.87 GiB | 2.21 GiB |
Total size on disk is 2.87 GiB and total download size is 2.21 GiB.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 20595346 | ||
| public_test | for testing new updates | 20555243 |
Other
| Name | Value |
|---|---|
| baselanguages | English, Russian |
| privatebranches | 1 |