Steam

Expedition: Backrooms

Also known as Expedition: Backrooms, eb, expedition backrooms

A co-op Expedition Survival game set in an open-world Backrooms universe. Expand your base, prepare expeditions, uncover the story, gather resources, and make it home alive - one bad decision can cost you everything.

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Last update

19 May 2026

Latest update

StorePublished 28 May 2026

Expedition: Backrooms - A New Vision of Survival in the Backrooms

Over the past few months, we have been reading your thoughts on the previous version of the project very carefully. Your feedback has been crucial for us - it showed us what works, what needs to be rebuilt, and what sho…

7 changesGameplayUI/audioRead update

Update history

Browse past updates and patch notes for this game.

7 updates

May 2026
Expedition: Backrooms Press Kit is now availableWe have prepared an official Press Kit for Expedition: Backrooms, containing key information about the game, its world, core mechanics, visual materials, and the direction in which we are developing the project. If you…Announcement28 May 2026
February 2024
Join us for a live stream of Level Unknown: Backrooms on 08.02 at 19:00 (GMT+1), as part of the Steam Next Fest! In this live stream, we'll be giving you a first look at the game's demo content and also nswering your qu…1 changeStore07 Feb 2024
Level Unknown: Backrooms Demo Released!Hi everyone, We are excited to announce that the demo for Level Unknown: Backrooms is now available on Steam! This is early access. In this demo, you will get a taste of what to expect in the full game. You will explore…Event3 changesGameplayStore05 Feb 2024
#CHANGELOG v0.32.0 (DEMO) Game mechanics: - Added the ability to change keybinds Improvements: The appearance of the Lobby (Level 2) has been significantly improved - The size of the key on the tree has been increased -…v0.32.04 changesFixGameplayPatch notes05 Feb 2024
December 2023
Are you ready? We present the first gameplay from the game Level Unknown: Backrooms. It includes an introduction to the graphics and mechanics that will be featured in the game. Soon, additional gameplay elements will b…1 changeGameplayPatch notes11 Dec 2023
Are you looking for Unknown? Try to survive! ☠️ Embark on a spine-chilling journey into unknown territories with "Level Unknown: Backrooms," a gripping horror-puzzle adventure set in the enigmatic realm of the Backrooms…1 changeGameplayPatch notes09 Dec 2023

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Expedition: Backrooms - A New Vision of Survival in the Backrooms

May 2026

February 2024

December 2023