Screenshots
Watch trailer on Steam ↗Backrooms Project: The lost file
xCousito · Published by xCousito
8 user reviews — 75% positive (8 reviews) · 15 achievements
Last updated 27 Sept 2026
Backrooms Project: The Lost File - it's a horror exploration game, with many puzzles
DJCTQ 14
£8.50
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
£8.50
Price history
3 Sept 2026Lowest: £8.50 · Highest: £8.508 Oct 2026
Indie · 2023 · More £5 - £15 games
Embark on a chilling journey through the enigmatic Backrooms in Backrooms Project: The lost file. Packed with puzzles and suspense, this indie adventure from xCousito invites you to uncover secrets hidden within its haunting corridors.
About this game
Backrooms Project: The Lost File - It is a game that delves into the world of Backrooms, where terror, puzzles and a feeling of insecurity go hand in hand, with 10 launch levels, your mission is to find the lost files to know what happens in the Backrooms, find all the secrets and at the same time know how to get out of there.
System Requirements
Will my PC run this? →Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS *: Windows 8 / 10 / 11 - 64 bit
- Processor: Intel Core i3
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 650
- DirectX: Version 11
- Storage: 10 GB available space
- Sound Card: Any
- VR Support: No
- Additional Notes: The requirements may change in future updates.
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS *: Windows 8 / 10 / 11 - 64 bit
- Processor: Intel Core i5
- Graphics: NVIDIA GeForce GTX 760
- DirectX: Version 11
- Storage: 10 GB available space
- Sound Card: Any
- VR Support: No
- Additional Notes: The requirements may change in future updates.
Supported Languages
English*, Spanish - Spain
*languages with full audio support
*languages with full audio support
Latest news
Patch NotesOfficial
May 1st update
bugs fixes.Read full article on Community Announcements (xCousito)Patch NotesOfficial
May 1st update
bugs fixes.Read full article on Community Announcements (xCousito)Patch NotesOfficial
May 1st update
Translation and cinematic fixes. Mechanics and gameplay fix. performance improvement.Read full article on Community Announcements (xCousito)Patch NotesOfficial
Update April 30
Fixed save game system.Read full article on Community Announcements (xCousito)Patch NotesOfficial
Update April 30
Bug fixes.Read full article on Community Announcements (xCousito)
