- Backrooms: Code Yellow platforms: Currently PC only, sold exclusively on Steam for Windows.
- Release status: Launched into Early Access on September 25, 2026.
- Price: $9.99 USD, with a 20% introductory discount dropping it to $7.99 until October 9.
- Multiplayer: 1-6 player online co-op; single-player mode also supported.
- Steam Deck: Compatibility is officially listed as Unknown for now.
Backrooms: Code Yellow Platforms Overview
Backrooms: Code Yellow is a 1-6 player online co-op horror game developed and published by GameMechanic. As of its September 2026 Early Access launch, the game is available on exactly one platform: Steam on Windows PC. There are no console, Mac, Linux, or mobile versions at this time.
Video Highlights:
- The launch trailer shows procedural backrooms environments
- Team-based exploration and data collection gameplay
- Hostile entities stalk players through endless halls
Only the official Steam store page (store.steampowered.com/app/4694270) sells the real game. Any website offering a console, mobile, or "free download" version of Backrooms: Code Yellow is not official and should be avoided.
The platform situation is summarized below:
| Platform | Availability | Notes |
|---|---|---|
| Windows PC (Steam) | Available | Early Access since Sep 25, 2026 |
| Steam Deck | Unknown | No verified compatibility status yet |
| macOS | Not available | No port announced |
| Linux / SteamOS | Not available | Native SteamOS not stated; Proton untested |
| PlayStation / Xbox | Not available | No console versions announced |
| Nintendo Switch / Mobile | Not available | No ports announced |
PC System Requirements & Setup Guide
Before buying, confirm your PC can run the game. The requirements are moderate, and most mid-range gaming PCs from recent years should handle the minimum settings comfortably.
| Component | Minimum | Recommended |
|---|---|---|
| OS | Windows 7+ (64-bit) | Windows 10 (64-bit) |
| CPU | 2.4 GHz Dual Core | 2.8 GHz Quad Core or faster |
| RAM | 8 GB | 8 GB |
| GPU | 2 GB dedicated VRAM | 4+ GB dedicated VRAM |
| DirectX | Version 11 | Version 11 |
| Storage | 8 GB available | 8 GB available |
Verify Your Specs
Check your CPU, RAM, and GPU against the table above. The 8 GB RAM and 8 GB storage requirements are the easiest baseline targets.
Wishlist or Buy on Steam
Visit the official Steam page and add the game to your cart. The introductory 20% discount runs until October 9, 2026.
Install and Launch
Download the roughly 8 GB install, launch the game, and configure graphics settings based on your hardware.
Team Up or Go Solo
Choose single-player or invite up to five friends for online co-op. Note that the game uses in-game chat and online interactivity.
Backrooms: Code Yellow currently supports English only, with interface and full audio in English. Steam's machine translation tools are not a substitute for official localization.
Platform Feature Comparison
Because the game is Steam-only right now, the practical platform question is really about how you play on PC. Here is how the main options compare:
| Play Method | Support | Rating |
|---|---|---|
| Windows desktop | Full support, intended platform | ★★★★★ |
| Steam Family Sharing | Supported feature | ★★★★ |
| Steam Deck | Unverified, may run but untested | ★★ |
| Single-player | Supported | ★★★★ |
| Online co-op (1-6 players) | Core mode | ★★★★★ |
Solo Investigator
- Single-player supported
- Slower, tenser exploration
- Best for learning map layouts
Co-op Crew (2-6)
- Full 6-player online co-op
- Split up tasks and data collection
- Higher funding per run
Family Sharing
- Share your library
- Great for trying before a group buys in
- Online features still apply
Developer GameMechanic states the game will remain in Early Access for roughly 1-2 years, with content expanding over time. The price is not currently planned to increase after Early Access ends.
Buying Checklist & What to Verify First
Before You Buy:
- Confirm your PC meets minimum requirements (8 GB RAM, 2 GB VRAM)
- Check the current Steam review summary (Mixed, 52% positive at launch)
- Decide between solo play and a 6-person co-op group
- Buy before October 9, 2026 for the 20% introductory discount
- Join the official Discord for updates and community feedback channels
Early reviews are Mixed — around 52% positive from roughly 250 user reviews at launch. As with any Early Access title, weigh current content against the developer's stated 1-2 year roadmap.
FAQ
Q: What platforms is Backrooms: Code Yellow available on?
Backrooms: Code Yellow is currently available only on Windows PC through Steam. It launched into Early Access on September 25, 2026. No console, Mac, Linux, or mobile versions have been announced.
Q: Can you play Backrooms: Code Yellow on Steam Deck?
Steam Deck compatibility is officially listed as Unknown. The game may run, but it has not been verified, so handheld play is not guaranteed to work smoothly.
Q: How much does Backrooms: Code Yellow cost?
The game is priced at $9.99 USD, with a 20% introductory offer bringing it down to $7.99 until October 9, 2026. The developer has stated there are no current plans to raise the price after Early Access.
Q: Is Backrooms: Code Yellow multiplayer or single-player?
Both. It is designed as a 1-6 player online co-op game about exploring the Backrooms, collecting data, and completing tasks, but a single-player mode is also supported.