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The Backrooms: Mass Extinction

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App ID 1486280
App Type Game
Developer
Publisher Mitchell Hepburn
Franchise Mitchell Hepburn, The Backrooms (Mitchell Hepburn)
Supported Systems Windows
Technologies Unreal Engine
Last Changenumber 30971282
Last Record Update 6 September 2025 – 00:08:38 UTC ()
Release Date 8 February 2025 – 10:08:26 UTC ()
❓ 51.01%
72 reviews
0
In-Game
🗺️ Adventure 🧊 3D 🌍 Open World 🏰 Dungeon Crawler 🤯 Abstract

Experience multiple levels of The Backrooms lore through an immersive survival horror experience brought to life in Unreal Engine 5. This game has a regular play mode and a VR play mode, and features over 10 levels to explore with multiple districts for each level.

Additional Information

Developer Mitchell Hepburn
controller_support full
ReleaseState released
Publisher Mitchell Hepburn
Store Release Date 8 February 2025 – 10:08:31 UTC ()
osarch 64
community_hub_visible Yes
ControllerVr
oculus1
PlayAreaVr
seated1
standing1
vrheadsetstreaming Yes
Primary Genre Indie (23)
Store Genres Adventure (25), Indie (23)
Steam Release Date 8 February 2025 – 10:08:26 UTC ()
Store Asset Modification Time 19 August 2024 – 00:45:30 UTC () (1724028330)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct79.38388625592418
height_pct54.62678474606904
osextended empty string
review_score 5
review_percentage 51
Detected Technologies (?) Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, OpenXR SDK, Vorbis SDK, XAudio2 SDK
OpenXrSupport Yes
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
Early Access Release Date 23 June 2022 – 00:00:00 UTC ()
First seen on SteamDB 26 November 2020 – 02:53:47 UTC (), in changelist #10112304
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

🗺️ Adventure 🧊 3D 🌍 Open World 🏰 Dungeon Crawler 🤯 Abstract 🦄 Psychedelic 🫠 Surreal 👤 Singleplayer 💡 Strategy 🖥️ Simulation 🧱 Sandbox 🐤 Early Access 🚶 Walking Simulator 🔫 Shooter 🗺 Exploration 🔫 FPS 🙌 First-Person ☯ Minimalist 🥽 VR 😨 Dark

Categories

Single-player Family Sharing Profile Features Limited

Hardware Categories

Tracked Controller Support Full Controller Support

Assets

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header_image
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library_assets_full
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image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
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library_logo ↴
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logo_position/pinned_positionBottomLeft
logo_position/width_pct79.38388625592418
logo_position/height_pct54.62678474606904
Assets
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page_backgroundpage_bg_generated_v6b.jpg
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library_herolibrary_hero.jpg
community_iconccacd339807dd192c22fe818ba047deb8d0531cf.jpg
page_background_pathapp/1486280
raw_page_backgroundpage_bg_raw.jpg
timestamp10 February 2025 – 02:46:25 UTC

Trailer 742330 ↴

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timestamp 19 August 2024 – 02:31:05 UTC

Trailer 650894 ↴

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timestamp 19 August 2024 – 02:31:09 UTC

Trailer 507208 ↴

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timestamp 17 January 2024 – 03:48:49 UTC

Trailer 466570 ↴

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timestamp 23 October 2022 – 02:39:41 UTC

Trailer 459819 ↴

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timestamp 26 May 2022 – 22:15:12 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
1486282 Windows 64-bitEnglish 41.45 GiB 40.10 GiB

Total size on disk is 41.45 GiB and total download size is 40.10 GiB.

 

Branches

Name Description Build ID Time Updated
public 14807359 23 June 2024 – 01:33:42 UTC
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