Firmament is a Adventure game from Cyan Worlds, Inc. with a 71% positive Steam review signal. Indie Lantern indexes it for players browsing by weird, single-player.
Game snapshot
- Developer
- Cyan Worlds, Inc.
- Release year
- 2023
- Playtime
- Varies by player
- Price
- $20.99
- Review signal
- 71% positive
Screenshots
System requirements
PC
- 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
macOS
- Minimum
- OS: macOS Sonoma 14.5
Processor: Apple Silicon
Memory: 8 GB RAM
Graphics: Apple Silicon
Storage: 25 GB available space
Additional Notes: M-series MacBook Air - Recommended
- OS: macOS Sonoma 14.5
Processor: Apple Silicon
Memory: 16 GB RAM
Graphics: Apple Silicon
Storage: 25 GB available space
Additional Notes: M-series Pro or Max devices
From Steam reviews
Review notes
Firmament is worth a closer look if you want strong atmosphere, exploration, narrative mystery, and emotional story.
Best for players who want strong atmosphere, emotional story, steampunk, and exploration.
Check more carefully if you dislike technical roughness and unclear onboarding.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
narrative-mystery
Play styleA useful part of the game is piecing together mystery and story threads.
emotional-story
ToneThe story is framed as affecting rather than just plot-heavy.
confusing-onboarding
FrictionThe first hours can be unclear without patience or outside help.
steampunk
SettingA clockwork, brass, or Victorian-industrial flavor shows up around the game.
body-horror
SettingGrotesque bodies, mutation, or physical corruption are part of the texture.
Why it fits
Check it if you want adventure filtered by weird, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.