To join a co-op session in Subnautica 2, select Join Friends from the main menu. If your friend is already hosting a ...
Co-op features are a bit lacking, but hopefully that will change in early access.
TheGamer on MSN
How to play with friends in multiplayer in Subnautica 2
Subnautica 2 is a terrifying adventure to embark on alone, so why not bring a few friends along in multiplayer?
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