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Subnautica 2
- Unknown Worlds Entertainment
- May 14, 2026
- Xbox Series X|S, PC (Microsoft Windows)
About 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.
Age Ratings
Stores
Latest Subnautica 2 News
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News
Subnautica 2’s New Episode Previews Creature Tech and the Frog Chassis
Unknown Worlds has released the second Voyage to Early Access episode for Subnautica 2, previewing new and returning creatures, the…
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News
Subnautica 2’s New Video Ties the Colonists’ Story to the Collector Leviathan
A new Subnautica 2 developer video examines how the upcoming content update will weave the Colonists’ story and the history…
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News
Subnautica 2 Starts a Dev Vlog Series Ahead of Its Next Major Update
Unknown Worlds has begun the lead-up to Subnautica 2‘s next major content update with the first video in a new…
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Patch Notes
Subnautica 2 Hotfix 2 Fixes Voice Chat and Tadpole Bugs
Subnautica 2‘s second Buddy System hotfix is available now, fixing voice activity detection, Tadpole docking and teleport problems, and inaccurate…
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Patch Notes
Subnautica 2 Hotfix 1 Fixes Save Compatibility and Collector Leviathan Problems
Subnautica 2 Early Access received Buddy System Hotfix 1 on September 1, bringing a wide set of fixes for saves,…
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News
Subnautica 2 Team Commits $100,000 to The Ocean Cleanup
Subnautica 2 is bringing its ocean-care message into the real world. Unknown Worlds has announced a $100,000 donation to The…
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Patch Notes
Subnautica 2’s Buddy System Update Has Arrived With Voice Chat and Revives
Subnautica 2 Early Access 1.2, titled Buddy System, is now live. The update gives multiplayer sessions more ways to communicate…
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News
Subnautica 2’s Buddy System Update Will Arrive August 19
Subnautica 2 Early Access 1.2, titled Buddy System, is scheduled to arrive on August 19, 2026. The latest Steam announcement…
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PC
Subnautica 2 Adds a Bug-Prone Experimental Branch on Steam
Subnautica 2 now has an opt-in Experimental branch on Steam, Xbox Series X|S, and Windows PC, giving Early Access players…
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News
Subnautica 2 helped Krafton post its best second quarter yet, but the bottom line stayed red
Subnautica 2 has become a major part of Krafton’s latest financial success, even as the game remained tied to a…
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Patch Notes
Subnautica 2 Hotfix 4 Clears Progress Blocks and Base-Building Bugs
Subnautica 2 has received Early Access Hotfix 4 on July 14. The update addresses several problems that could block progression,…
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Subnautica 2 Guides
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How to stay alive longer in Subnautica 2
Subnautica 2 has been in early access since May 14, 2026, and the first hours can feel like the ocean…
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Subnautica 2’s blueprint system puts the scanner to work
Subnautica 2 does not hand out crafting blueprints every time you grab a new resource. Instead, the game leans on…
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Subnautica 2’s Rebreather is sitting in a bunker near the Lifepod
Subnautica 2 does not waste much time turning oxygen into a problem, and the Rebreather is one of the first…
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Subnautica 2’s extra inventory space comes from a spot many players miss
Subnautica 2 gives players the usual survival-game headache: too many items, not enough room. Since resources do not stack, inventory…
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Sulfur in Subnautica 2 is hiding in the hottest waters
Subnautica 2 keeps Sulfur tucked away in the hottest parts of the ocean, so finding it is less about random…
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Subnautica 2’s Bloom Infestations Have One Clear Fix
Bloom Infestations in Subnautica 2 are the kind of problem that can turn a quiet run into a mess fast.…
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Subnautica 2 lets friends share the ocean, but only the host keeps the real save
Subnautica 2 guide aside, the big early-access addition here is co-op. Subnautica 2 launched into early access on May 14,…
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Subnautica 2 survival gets easier once you know where meals and water come from
Subnautica 2 can turn basic survival into a real headache fast. Hunger and thirst sit right beside oxygen and hostile…
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Subnautica 2’s food fix is hiding inside a glowing alien pod
Subnautica 2 gives you a strange early problem: the fish you catch can be cooked, but your character still reacts…
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Subnautica 2 Media
Trailers and Videos
Screenshots
Artwork
Game details and media via IGDB.