Backrooms: Code Yellow
Released 21 September 2026 · PC · Action, Adventure, Indie

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.
Story
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.
Features
- Single-player
- Multi-player
- Co-op
- Online Co-op
- Family Sharing






Release details
Backrooms: Code Yellow is a Action, Adventure and Indie game by GameMechanic. Backrooms: Code Yellow came out on Monday, 21 September 2026 on PC. This date comes from Steam and was last checked on 21 September 2026.
Frequently asked questions
When did Backrooms: Code Yellow come out?
Backrooms: Code Yellow came out on 21 September 2026.
Which platforms is Backrooms: Code Yellow on?
Backrooms: Code Yellow is on PC.
Who makes Backrooms: Code Yellow?
Backrooms: Code Yellow is developed by GameMechanic.
What kind of game is Backrooms: Code Yellow?
Backrooms: Code Yellow is a game of these genres: Action, Adventure and Indie.