Can I run Subnautica on a Steam Deck?
Yes — it runs50 FPS 1280×800 Low + FSR
On a Steam Deck, Subnautica runs at about 50 FPS (1280×800, Low + FSR, capped at 60/90 Hz).
Subnautica: FPS on a Steam Deck
Deck-typical FPS at 1280×800, low + FSR, capped at the Deck refresh (60 Hz LCD, 90 Hz OLED). The Steam Deck runs on Linux (SteamOS).
50 FPS · 1280×800 · Low + FSR · capped at 60/90 Hz
Community-typical frame rate for how this game runs on the Steam Deck.
Subnautica system requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows Vista SP2 or newer, 64-bit | Windows Vista SP2 or newer, 64-bit |
| Processor | Intel Haswell 2 cores / 4 threads @ 2.5Ghz or equivalent | Intel Haswell 4 cores / 4 threads @ 3.2Ghz or equivalent |
| Graphics | Intel HD 4600 or equivalent - This includes most GPUs scoring greater than 950 points in the 3DMark Fire Strike benchmark | Nvidia GTX 550 Ti or equivalent, 2GB VRAM |
| Memory | 4 GB RAM | 8 GB RAM |
| Storage | 20 GB available space | 20 GB available space |
Will it run on my PC?
This page assumes a Steam Deck. For your real hardware, check your whole Steam library at once:
