Subnautica 2

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4.9/5 · 43 reviews

PC 12.9 GB 2026 Published on, 1 month ago Last Updated - 2 weeks ago (Content)

V 0.10.3

Version Status

Current Version V 0.10.3

Current Build 23446003

Latest Build 23446003

Last Steam Update Jun 01, 2026

Game version is up to date

Last checked: 6 hours ago

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Subnautica 2 is an underwater survival adventure game set on an all-new alien world. It is the next chapter in the Subnautica universe, developed by Unknown Worlds. Driven from your home by ongoing conflict, Alterra offers you the chance at a new life. But as the colony ship CICADA shepherds you and your fellow Pioneers to your new home, something goes awry.

Release Group / Own CSF Released / 2026 14 May, 2026 Publisher / Unknown Worlds Entertainment

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Genres Action Adventure Horror Open World Multiplayer Survival Co-Op Underwater Early Access Exploration

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Subnautica 2 Free Download - Game Review

Subnautica 2 is being crafted as a single-player experience that you can optionally play in online co-operative multiplayer with up to three friends. You can choose from four pre-designed characters, with more characters and customization options coming throughout Early Access. Work together to explore long-forgotten ruins and learn to adapt to a planet that might not want you there. To survive the depths and make this planet your home, you’ll need to utilize all the tools at your disposal. Traverse vibrant and breathtaking biomes with your Tadpole submersible. Design and customize bases to return to when your adventures push you beyond the safety of shallow waters. As Early Access develops, so too will your array of tools, equipment, and vehicles. Upgrades will help push you beyond your boundaries and unlock the secrets of this strange world.

To survive the depths and make this planet your home, you’ll need to utilize all the tools at your disposal. Traverse vibrant and breathtaking biomes with your Tadpole submersible. Design and customize bases to return to when your adventures push you beyond the safety of shallow waters. As Early Access develops, so too will your array of tools, equipment, and vehicles. Upgrades will help push you beyond your boundaries and unlock the secrets of this strange world.