Firmament
Developed by Cyan Worlds, Inc. · Published by Cyan Worlds, Inc.
At a glance
Overview
An adventure, indie game by Cyan Worlds, Inc., published by Cyan Worlds, Inc. — single-player.
Steam’s own one-line description: “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!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Firmament.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS: 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
- Sound Card: N/A
- VR Support: Quest 2 over Airlink or Link cable, HTC Vive Pro, Valve Index
Recommended
- Requires a 64-bit processor and operating system
- OS: 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
- Sound Card: N/A
- VR Support: Quest 3 over Airlink or Link cable, HTC Vive Pro, Valve Index
Supported languages (11)
Firmament FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Firmament?
Steam classifies Firmament as a Adventure, Indie game, developed by Cyan Worlds, Inc.. 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!
How much does Firmament cost?
As of June 2026, Steam lists Firmament at $20.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Firmament single-player or multiplayer?
Steam lists these modes for Firmament: Single-player. It lists a single-player mode.
Is Firmament on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Firmament for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Firmament out yet?
Yes — Steam lists a release date of May 18, 2023.
What platforms is Firmament on?
Firmament is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Firmament single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Firmament cost?
Steam lists it at $20.99.
Does Firmament have achievements?
Yes — Steam lists 28 achievements for Firmament.
Who made Firmament?
Firmament is developed by Cyan Worlds, Inc. and published by Cyan Worlds, Inc..
Where to get Firmament
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Cyan Worlds, Inc..