
Backrooms: Code Yellow
An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees. Explore. Do your job. Return alive.
Listed on September 9th, 2026releases Sep 21, 2026

Coming soonSep 21, 2026
An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees. Explore. Do your job. Return alive.
Test mode: the rating, review count and follower count above are prototype sample data, seeded from the game's own row so they stay put between reloads. None of it is real user data. Switch test mode off in the console and this header reads Steam's own review totals instead.
Backrooms: Code Yellow is a 1-6 player online co-op game where you delve into an infinitely massive unpredictable realm of endless rooms, hallways and distorted architecture. Work together to explore, complete tasks, collect data, and return to earn funding for the next days work. But don’t get too comfortable. You may not be alone.
Listed on slopranks September 9th, 2026
The original listing. Nothing has been posted for this game since.

An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees. Explore. Do your job. Return alive.
Listed on September 9th, 2026releases Sep 21, 2026
The developer's own words about Backrooms: Code Yellow — the one part of this page that is not derived from the catalog.
No pitch from the developer yet
Everything above is derived from the catalog and the storefront. If you made Backrooms: Code Yellow, this is where you get to say what it is in your own words.
No reviews yet
Nobody has written up Backrooms: Code Yellow for this prototype yet. The other games in the catalogue have sample reviews attached.
Inert in this prototype — nothing you write would be stored.

Coming soonSep 21, 2026
An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees. Explore. Do your job. Return alive.
Test mode: the rating, review count and follower count above are prototype sample data, seeded from the game's own row so they stay put between reloads. None of it is real user data. Switch test mode off in the console and this header reads Steam's own review totals instead.
Backrooms: Code Yellow is a 1-6 player online co-op game where you delve into an infinitely massive unpredictable realm of endless rooms, hallways and distorted architecture. Work together to explore, complete tasks, collect data, and return to earn funding for the next days work. But don’t get too comfortable. You may not be alone.
Listed on slopranks September 9th, 2026
The original listing. Nothing has been posted for this game since.

An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees. Explore. Do your job. Return alive.
Listed on September 9th, 2026releases Sep 21, 2026
The developer's own words about Backrooms: Code Yellow — the one part of this page that is not derived from the catalog.
No pitch from the developer yet
Everything above is derived from the catalog and the storefront. If you made Backrooms: Code Yellow, this is where you get to say what it is in your own words.
No reviews yet
Nobody has written up Backrooms: Code Yellow for this prototype yet. The other games in the catalogue have sample reviews attached.
Inert in this prototype — nothing you write would be stored.