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Game Settings
Subnautica Steam Deck settings and performance
Steam Deck rating
3 total scores
Score distribution
- Excellent5 / 50
- Good4 / 52
- Playable3 / 51
- Poor2 / 50
- Broken1 / 50
Settings snapshot
Settings medians use reported fields. When no target median is available, FPS shows a whole-number reported result. Ranges use their midpoint; differing tests use a median. Custom means mixed graphics settings. These fields may describe different tests.
- Compatibility
- Verified
- Target FPS
- 40 FPS
- Resolution
- 720p
- Graphics preset
- Medium
Reports (3)
Detailed community observations and sourced reports behind the score.
Community observation800p, Custom preset, 30 FPS target
800p · Custom preset · 30 FPS target
Mostly stable
Community observationOther resolution, Medium preset, 60 FPS target
Other resolution · Medium preset · 60 FPS target
Dynamic or custom upscaling · FSR · GE-Proton
FPS cap: 60 FPS
960x600; GE-Proton10-4 auto FSR; GPU 1300 MHz; TDP limit off; tearing allowed; LetMeReshade CAS and Clarity.
Reported gameplay FPS: 60 FPS
Nearly sustained throughout play with the stated tuning.
Sourced reportgamevoyagers.com720p, Custom preset, 40 FPS target
Steam Deck testing produced a consistent 40 FPS at 1152x720 with mostly High but customized settings. The reviewer reports good overall play, while newly explored areas can expose stability or graphical bugs.
720p · Custom preset · 40 FPS target
Mostly stable
Article: Subnautica Performance on the Steam Deck and settings tables.View source (opens in a new tab)— Score mapped from cited evidence
