Backrooms Lost Dimension
| App ID | 4036160 |
| App Type | Game |
| Developer | SG STUDIOS |
| Publisher | SG STUDIOS |
| Last Changenumber | 31290246 |
| Last Record Update | 24 September 2025 – 18:08:26 UTC ( |
| Release Date | 1 May 2026 – 13:33:00 UTC ( |
Backrooms: Lost Dimension is a single-player horror adventure. Explore unsettling levels, solve unique puzzles, and survive terrifying encounters while following an original story. Free content updates with new levels will expand the experience and keep the nightmare evolving.
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | 1 May 2026 – 13:33:00 UTC ( |
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| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/DkFCwETZ2n https://www.youtube.com/@backroomslostdimension |
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| Primary Genre | Early Access (70) | |||||||||||||||||||
| Store Genres | Indie (23), Early Access (70) | |||||||||||||||||||
| Store Asset Modification Time | 20 September 2025 – 15:22:41 UTC ( |
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| Content Descriptors | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 2 | |||||||||||||||||||
| First seen on SteamDB | 15 September 2025 – 08:31:24 UTC ( |
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| Content Descriptors (Including DLC) | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 5 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | Yes | |
| Italian | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes |
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