Subnautica 2 Steam Deck OLED — Before You Play, Fix This First
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I pushed Subnautica 2 on Steam Deck OLED to its limits to see how far Valve’s handheld can go with this new underwater survival game. In this video, I test performance, gameplay smoothness, visuals, and show how the game runs on Steam Deck OLED.
I also show how to fix the huge right thumbstick deadzone problem in Subnautica 2, which makes aiming, camera movement, and general gameplay feel much better on Steam Deck.
If you are planning to play Subnautica 2 on Steam Deck, this video should help you understand the performance, best settings, and the important deadzone fix you need to apply.
Chapters:
0:00 Intro
0:09 800p, Low, DLSS P
2:57 Deadzone Problem
3:36 - How to FIX Deadzone Problem!
4:17 Lossless Scaling 2X
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