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.
Modeled estimate, not a reported figure. How we estimate →
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About
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. The ship’s AI insists that your mission should continue. Stranded and faced with near-insurmountable odds, you must do everything in your power to survive. The future of humanity on this world is in your hands.
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.
Scan and study a rich world of biodiversity to understand life here. Discover everything from the smallest creatures to towering Leviathans. Experience the wonder, and sometimes danger, lurking around every corner. Every dive is an opportunity to uncover why the ship's AI is so determined to continue the mission and what mysteries lie beneath the surface of this breathtaking new frontier.
Subnautica 2 is an Early Access title in active development. Throughout this journey, we will continuously expand the world with additional biomes, creatures, and craftables, while expanding the narrative. You may encounter bugs, in-development features, and performance issues. Your feedback is the cornerstone of our development process. Join us and help shape the next chapter of the Subnautica universe.
Subnautica 2 is being developed by Unknown Worlds, the studio behind the award-winning Subnautica and Subnautica: Below Zero. Our journey began with the 2003 Half-Life mod Natural Selection, and today we have evolved into a fully remote, globally distributed team spanning from the United States to the United Kingdom, France, Australia, and beyond. Defined by a philosophy of open development and over a decade of community-focused innovation, we invite you to dive back into the depths with a studio dedicated to pushing the boundaries of the survival genre.
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Hours played at review time, across 810 reviews with recorded playtime.
Reviews
Themes across 805 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
Pour un early acces ce jeux est une pepite visuel, ils ont fait une masterclasse quand a leur nouveau qui n'etais pas forcement plus attendue que ca XDDDDDD
It's a very different experience from the first game. Even if the majority of the mechanics and features resembles very much to the first game, the experience of having to explore and learn new recipes makes the game worth it. Even with the [u] "shallows" [/u] and the [spoiler] Alien ruins [/spoiler] being this EA (1.1) featured, theres quite a lot of content to replay and explore again and again. The visuals are magnificent and the lighting hits right on spot with the water ripples.
super
Tosi Hyvä peli, mutta älyttömän lyhyt. Suosittelen! :)
かなり面白いです。subnauticaしかプレイしたことはない(ビロウゼロは未プレイ)ですがかなり楽しめました。特にグラフィックはとてもきれいで初めて探索したときはわくわくとドキドキしたことを覚えています。水槽でモンスターを観察できるようなシステム(subnauticaであったような)があると嬉しいかなと思っています。
very cool 😎
Meilleur jeux de survie au quel j'ai jouer !
雖然主線透過黑盒子有時還是搞不清楚狀況，但也增加了探索世界的機會，也沒有非常緊湊的進度，單人遊玩時，材料蒐集的難度不會過於艱澀，極度推薦，海底世界很漂亮
bien
TS FIRE
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Audience
Languages: English*, German, Korean, Portuguese - Brazil, Spanish - Latin America, French, Japanese, Simplified Chinese, Italian, Russian, Ukrainian*languages with full audio support
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
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