Subnautica 2 PC System Requirements and Specs
Steam has already posted both minimum and recommended Subnautica 2 PC requirements, and the current baseline includes Windows 10/11, 12 GB RAM, DirectX 12, broadband internet, and 50 GB of storage.
Expanded answer
If you are searching for Subnautica 2 PC system requirements, PC specs, or minimum requirements, the safest answer before launch is to rely on the Steam page because it contains the official minimum and recommended specifications.
Unknown Worlds also published a system-requirements article to help players choose settings that match their hardware.
If the published specs change again before launch, this page should be updated immediately because it is likely to be a major landing page.
Comparison
| Tier | Current official requirements |
|---|---|
| Minimum | OS: Windows 10/11; CPU: Intel Core i5-8400 / AMD Ryzen 5 2600; RAM: 12 GB RAM; GPU: GeForce GTX 1660 6GB / RX 5500 XT 6GB; DirectX Version: 12; Network: Broadband Internet connection; Storage: 50 GB available space; Additional Notes: Requires a 64-bit processor and operating system |
| Recommended | OS: Windows 11; CPU: Intel Core i7-13700 / AMD Ryzen 7 7700X; RAM: 16 GB RAM; GPU: GeForce RTX 3070 8GB / RX 6700 XT 8GB; DirectX Version: 12; Network: Broadband Internet connection; Storage: 50 GB available space; Additional Notes: Requires a 64-bit processor and operating system |
Related pages
Last updated: 2026-05-09
Source note: this answer stays intentionally conservative. Unknown topics are marked as unknown until official sources make them explicit.