Place your order
Pay the fixed price. We email your order link and access code after checkout.
Steam account
Firmament
- Platform
- Steam
- Works on
- Windows, macOS
- Delivery
- Fulfilled when available
No account is currently available. Your order will be fulfilled when eligible stock becomes available.
Inside the game
5 ScreenshotsAbout this game
Firmament is a new puzzle-adventure game by the legendary game studio behind the best-selling games Myst and Riven. Featuring deep storytelling and world-building, discover the story of this seemingly abandoned world as you explore and unlock the mysteries of 3 unique Realms… and beyond!
System requirements
- Operating system
- Windows 10
- Processor
- AMD Ryzen 7 2700X Eight-Core Processor (16 CPUs), ~3.7GHz; Intel i5 7000 series
- Memory
- 16 GB RAM
- Graphics
- AMD Radeon RX 5700XT; NVIDIA GeForce GTX 1070 8GB
- DirectX
- Version 12
- Storage
- 20 GB available space
- Additional notes
- Requires a 64-bit processor and operating system Sound Card: N/A VR Support: Quest 2 over Airlink or Link cable, HTC Vive Pro, Valve Index
- Operating system
- Windows 11
- Processor
- AMD Ryzen 7 3800X 8-Core Processor (16 CPUs), ~3.9GHz; Intel i5 11000 series
- Memory
- 32 GB RAM
- Graphics
- AMD Radeon RX 6800XT; NVIDIA GeForce GTX 1080 Ti 12GB
- DirectX
- Version 12
- Storage
- 20 GB available space
- Additional notes
- Requires a 64-bit processor and operating system Sound Card: N/A VR Support: Quest 3 over Airlink or Link cable, HTC Vive Pro, Valve Index
Other details
- Developer
- Cyan Worlds, Inc.
- Publisher
- Cyan Worlds, Inc.
- Release date
- May 18, 2026
- Genres
- Adventure, Indie
- Works on
- Windows, macOS
How it works
Account listed
When a seller lists stock, orders are fulfilled first paid, first served.
Your access
Steam login and Steam Guard recovery details appear on your order page.
Know exactly what you are ordering.
Before you buy a Steam account
Ask about offline mode, access restrictions or device compatibility before ordering.
Contact support- Can I play offline?
- Offline play depends on the game and the seller’s instructions. Some games require an internet connection or a separate launcher. Confirm compatibility before purchasing; shared access alone does not guarantee offline play.
- How do I receive access?
- After payment is confirmed, open your protected order page for the available login details and access instructions. Keep your order link for later.
More accounts you may like
Live listings from similar categories.
Steam
Shared access