Backrooms: Code Yellow
An online 1-6 player co-op game about investigating and collecting data in the Backrooms with your fellow employees. Explore. Do your job. Return alive.
Last Updated: 6/10/2026
| Developer | GameMechanic |
| Publisher | GameMechanic |
| Steam App Id | 4694270 |
Backrooms: Code Yellow
An online 1-6 player co-op game about investigating and collecting data in the Backrooms with your fellow employees. Explore. Do your job. Return alive.
Last Updated: 6/10/2026
- Windows
- Mac
- Linux
About Backrooms: Code Yellow
Backrooms: Code Yellow is an Action, Adventure, and Indie game developed by GameMechanic. It was released on the Steam Store by GameMechanic.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Backrooms: Code Yellow supports the following features:
- Single-player
- Co-op
- Multi-player
- Online Co-op
- Family Sharing
Media & Sceenshots
Watch the featured video for Backrooms: Code Yellow and see the latest screenshots from the Steam Store.
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Features & Categories
Frequently Asked Questions
Soures & References
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Backrooms: Code Yellow data has been sourced from:
- Valve Corporation. (2026, June 10). Backrooms: Code Yellow on Steam. Steam Store.
- Valve Corporation. (2026, June 10). Backrooms: Code Yellow. Steam Community Hub.