Open now · By request
Backrooms: Lost playtest
by TuJi Game, MuMei Game design
Backrooms: Lost supports multiplayer, allowing players to navigate mysterious environments, evading lethal entities while striving to escape. All future content updates, like new levels and game modes, will remain complimentary.
It's free to ask. The developer chooses who gets in.
- Access
- By request
- On playtest since
- Nov 27, 2024
- Released
- Jul 25, 2024
- Developer
- TuJi Game, MuMei Game design
- Platforms
- Windows
- Players
- Co-op, Multiplayer, Online co-op, Online PvP, PvP, Single-player
- Languages
- English, French, Japanese, Russian, Simplified Chinese
How to join the Backrooms: Lost playtest
- Open the game's Steam page with the Request access button. Sign in to Steam if it asks.
- Request access to the Backrooms: Lost playtest there. It's free and doesn't commit you to anything.
- The developer lets players in, often in batches, so it can take a while. Steam emails you when you're in, and the playtest appears in your library.
New to playtests? How Steam playtests work
About Backrooms: Lost
(The game has been removed from the store and is currently pending removal by STEAM customer service)
From the game's Steam page.
