# Backrooms: Code Yellow - Online Co-Op Psychological Horror Adventure

> Explore an infinitely massive, unpredictable realm in Backrooms: Code Yellow. This 1-6 player online co-op psychological horror adventure ch

Release date: 2026-09-25
Tags: action, adventure, multiplayer, psychological-horror, online-co-op, action-rpg, horror, exploration
Source: https://store.steampowered.com/app/4694270/
Article page: https://web-autoai.com/articles/backrooms-code-yellow-online-co-op-psychological-horror?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
Backrooms: Code Yellow plunges players into a terrifying and unpredictable realm, a vast expanse of endless rooms and distorted architecture. This online co-op experience, designed for 1 to 6 players, challenges you to explore this unsettling environment, complete vital tasks, and gather crucial data. Success means earning the resources needed for the next day's operations, but survival is never guaranteed. The unsettling atmosphere suggests you might not be alone in this labyrinth.

## Highlights
*   **Cooperative Exploration:** Team up with up to five other players to navigate the treacherous, procedurally generated Backrooms.
*   **Objective-Based Gameplay:** Work together to complete tasks, collect data, and achieve objectives to secure funding for future expeditions.
*   **Psychological Horror:** Immerse yourself in an atmosphere of dread and uncertainty, where the environment itself is a constant threat.

## Who It's For
This game is for players who enjoy cooperative multiplayer experiences with a strong emphasis on exploration and psychological horror. Fans of games that build tension through atmosphere and unpredictable environments will find Backrooms: Code Yellow particularly engaging. It’s also suited for those who like to strategize and communicate with teammates to overcome challenging situations.

## Game Info
Developed and published by GameMechanic, Backrooms: Code Yellow is an action-adventure title with strong psychological horror and online co-op elements. It supports both single-player and multiplayer modes, allowing for flexible gameplay. The game was released on September 25, 2026.