Can I Run SUNLESS SEA?
Detecting your hardware...
Verdict · your PC vs SUNLESS SEA
Measuring your PC against this game…
Grade = your score ÷ recommended · S ≥ 2.0× · A ≥ 1.3× · B ≥ 1.0× · C ≥ 0.75× · D ≥ 0.5× · F below
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System Requirements
| Component | Minimum | Recommended | Your PC |
|---|---|---|---|
| GPU | 1280x768 minimum resolution, DirectX 9.0c compatible graphics card | — | Detecting... |
| CPU | 2Ghz or better | — | Detecting... |
| RAM | 1 GB | — | Detecting... |
| Storage | 700 MB | — | — |
| DirectX | Version 9.0c | — | — |
More on SUNLESS SEA
About
LOSE YOUR MIND. EAT YOUR CREW. DIE. Take the helm of your steamship and set sail for the unknown! Sunless Sea is a game of discovery, loneliness and frequent death, set in the award-winning Victorian Gothic universe of Fallen London.
Frequently Asked Questions
Can I run SUNLESS SEA on my PC?
To run SUNLESS SEA you need at least a DirectX 9 GPU, plus 1 GB of RAM. Use CanIRun.gg to check your PC instantly for free.
What are the minimum requirements for SUNLESS SEA?
SUNLESS SEA minimum requirements: GPU: 1280x768 minimum resolution, DirectX 9.0c compatible graphics card, CPU: 2Ghz or better, RAM: 1 GB, Storage: 700 MB, DirectX: Version 9.0c.
What are the recommended specs for SUNLESS SEA?
SUNLESS SEA recommended specs: GPU: Not specified, CPU: Not specified, RAM: —, Storage: —.
How many GB is SUNLESS SEA?
SUNLESS SEA requires at least 700 MB of free storage for installation. Make sure you have some extra headroom for patches and save files.
Can a GTX 1650 run SUNLESS SEA?
Yes — a GTX 1650 comfortably meets the minimum and even approaches the recommended GPU tier for SUNLESS SEA. Expect solid 1080p performance at medium settings.
Is SUNLESS SEA CPU or GPU intensive?
SUNLESS SEA is relatively CPU intensive compared to its GPU needs. Single-thread CPU performance and clock speed matter more than raw GPU power — make sure your processor meets the recommended spec.
Can Steam Deck run SUNLESS SEA?
Yes, SUNLESS SEA is marked as Playable on Steam Deck. It runs on the device but may require some manual adjustments, such as configuring the on-screen keyboard or tweaking graphics settings.
How many players can run SUNLESS SEA?
According to the Steam Hardware Survey for September 2026, 99% of Steam players have a graphics card that meets the minimum GPU for SUNLESS SEA. We match every card in the survey against our GPU benchmark scores; the ones we identify add up to 82.6% of the survey, and the math runs on that part. It only measures the graphics card, not the CPU or RAM.
