Steam App 1962700
Subnautica 2
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
GamersPilot average
91/100
Release
May 14, 2026
Genres
Action · Adventure · Early Access
Score sources
What critics and players scored Subnautica 2
Steam score checked 7/17/2026
Steam users
Very Positive
91
122,809 player reviews
Open source ↗Method: Unweighted mean of available normalized 0-100 source scores. Steam is a player recommendation percentage; Metacritic is a professional critic aggregate. They are kept separate above so the average stays transparent.
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