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.
Genres
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 730 reviews with recorded playtime.
Reviews
Themes across 726 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
전작 재밌어서 사보고 플레이해봄 재미는 있는데 그냥 솔로겜에 억지로 멀티 집어넣은 느낌 솔로로하면 그나마 스토리 몰입이 가능하겠는데 멀티로 하니까 몰입이 안됌 그리고 개빡치는게 지금까지 나온 후반부 지역에서 외계유적으로 다이렉트로 가니까 미개발 구역나와서 고립 되어버림 게다가 그 족같은 테드폴 탄 상태에서 미개발 구역 오면 걸리는 버그 아직도 있음 이거 왜 안고치는지 모르겠음 기대가 큰 만큼 실망이 너무 많은 게임 정출하고 사는게 이득 다만 이 속도로 정출이 언제쯤 할지, 정출하는게 맞을지 의문임
to taxting almost ecploded my pc fix this
game has been in development for god knows how long, has been out for over 2 months and there still hasn't been a good update expanding the game.. maybe wait a few years or decades before giving this game a try.
got wet playing this one
Round 3
Very passive, casual gameplay. If you are a biology nerd you will lose your mind reading the PDA descriptions of different scanned items, formations, and organisms. Harness your inner goblin scientist. 9/10
I loaded up the game. stepped out of life pod. saw pretty water. went swimming for a bit. the water started to get really green and deep. i am terrified and i have 50 hourd on this game. then the litteral kraken of old pirate myth emerges from the depths. 10/10 would get eaten again.
Super beautiful 10/10
If you enjoyed the first one, you'll enjoy this one too. Maybe a little bit more.
Super fun it stops getting scary u should definatley play this with friends
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
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
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
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.
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