Firmament

About

ABOUT FIRMAMENT 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!

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6
Based on
891 reviews
Country Compatibility:
Languages:
Developer:
Cyan Worlds
Engine:
Unreal Engine 4
Release date:
18 May 2023
Recent Steam reviews:
Not specified
All Steam reviews:
Mostly Positive (891)

Game features

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Description

ABOUT FIRMAMENT


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!

EXPLORE THE WORLD


Featuring a unique steampunk aesthetic, Firmament invites you to explore the legendary deep world-building Cyan Worlds is known for. Firmament is a fantastic visual feast, with thrilling new sights to see around every corner. At the same time, the world of Firmament feels completely plausible; as though it were constructed with a bigger purpose in mind… A purpose you will be compelled to discover as you play.

SOLVE THE PUZZLES


You carry with you a device called an “Adjunct” as you explore. This Adjunct is your interface as you interact with the various devices throughout the Realms of Firmament. Employing the Adjunct to solve the puzzles you encounter will bring you ever closer to unlocking the secrets this place holds.

DISCOVER THE STORY


You are not entirely alone in Firmament. In addition to The Adjunct, you are joined by a mysterious apparition, who has a story of her own to share with you. As you explore you will be introduced to 3 Realms - each with secrets and mysteries to reveal. What purpose do the Realms serve? Can the spirit who accompanies you be trusted?

REVEAL THE MYSTERY


Are the realms of Firmament abandoned? What are these giant, mysterious machines scattered throughout the world? What is their purpose? What part do you play in this grand mystery? Explore, Discover, Solve, and Reveal the mystery for yourself by playing Firmament!

TECHNICAL DETAILS


Built For Both VR and 2D Displays

Firmament supports both 2D and VR play. The VR experience of Firmament includes both Free Roam and Teleport modes.

Additionally, Firmament includes many “comfort level” features for both new and experienced VR users, including the option to enable smooth or snap turning, quick travel up stairs and ladders, vertical height quantization, and more!

Recommended system requirements

minimum*

Requirement 1:
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*

Requirement 1:
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

User reviews

marinaxp
Recommended | 31 Mar 2026
28.0h played

A Masterclass in Atmospheric Mystery. Cyan Worlds has always been the gold standard for "environmental storytelling," but with Firmament, they’ve traded the dusty books of Myst for a cold, mechanical, and deeply moving

Helpful: 8
fedeunclef
Not recommended | 05 Mar 2026
10.3h played

I had to wait for so long to play Firmament because my old pc was too crappy... now finally the time came, and.... It was quite a disappointment. I am a huge fan of Cyan, I´ve played them all. I was hoping that it had

Helpful: 7
MrOuiOui
Recommended | 03 May 2026
7.2h played

I finished the game with somewhat mixed feelings. On one hand, I was glad to experience Cyan’s signature style again, with environments and atmospheres that strongly reminded me of Myst and Riven. While the graphics

Helpful: 7
René
Recommended | 25 Mar 2026
19.6h played

The story could've been better communicated and more towards the middle of the game. I found it hard to understand it all. And more variation in the puzzles would've been great, too. But the last puzzle and the ending

Helpful: 1
bratamic
Recommended | 19 Jun 2026
13.5h played

The game was good, I enjoyed it and can recommend it. I do still prefer the way Myst and Riven were made. Those games were real mind benders whereas this game was more intuitive and maybe a little too obvious to solve.

Helpful: 0
pierrotlefou31
Recommended | 05 Apr 2026
63.8h played

Breathtaking landscapes, and high-quality sounds & music as always with Cyan's games, plus fairly challenging puzzles perfectly integrated in the environment & story. And... such a great scenario! As it is one of the

Helpful: 0