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91% positive of 119,196 · Very Positive · Live from Steam
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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.
Live data from Steam, tracked by SteamPlayerBase.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Public experimental builds
Bracingly moist open world survival game Subnautica 2 is embarking on the "voyage to early access 2.0" - this being developer Unknown Worlds' excitable term for the next round of updates, which will include a new region, creature, and Tadpole chassis, plus som…
Hello Subnauts, Our second hotfix for the Subnautica 2 Buddy System update is out now!We’ve fixed several issues and bugs, including Voice Chat detection, the Tadpole being incorrectly teleported, and the Scanner Station’s resource accuracy. We continue to mon…
Update (3rd September): We've fixed an issue where in-progress Axum Powerplant Turbines disappeared or were no longer completable. Players affected will now see the Powerplant Turbine ghost again and be able to complete the building at no cost. Players reachin…
Hello Subnauts, Subnautica 2’s Early Access 1.2 update, Buddy System, just landed! This update introduces the hugely requested Proximity Chat feature, Player Revives, Emotes, Player Trading, two new characters, and a ton of bug fixes. Anything marked with a 🤿…
I'm not sure there's been a better invention for multiplayer games than proximity chat. Whether it be friends screaming vengeance down the side of a mountain after you abandon them in Peak , or the wails of one of your fellow workers fall suspiciously silent i…
Subnautica update 1.2 adds co-op revives, player trading, and proximity-based voice chat, enhancing the co-op side of the survival game. Read the full story on PCGamesN: Subnautica 2's new "buddy system" update just made co-op a lot more immersive
Unknown Worlds Entertainment показала процесс создания существ для подводного выживания Subnautica 2: новых обитателей, их анимации, реалистичное поведение и работу над экосистемой. Разработчики объясняют, как делают фауну инопланетского мира живой и убедитель…
Hop back in for the second episode of our Voyage to Early Access series! The development team explores everything from dynamic new (and returning) creatures to a stompy Frog chassis, coming with our next content update in December. Dive into the new technology…
Unknown Worlds представила взгляд разработчиков на создание сюжета Subnautica 2 — подводного приключения на выживание. Ролик посвящён истории колонистов, прошлому Аксума, исследованию мира и связи обновления с Левиафаном-Сборщиком. Авторы хотят, чтобы игроки с…
It’s time to go Beyond the Surface in the first episode of our Voyage to Early Access 2 series.Narrative Designers Seth Dickinson and Tim Partlett, along with Creative Director Anthony Gallegos, explore storytelling's role in shaping Subnautica 2’s latest cont…
По словам Гальегоса, в новом регионе будет несколько новых биомов. Он назвал его одним из «самых страшных регионов, которые мы когда-либо создавали». «Это мрачно, это угрожающе, и в то же время это невероятно красиво. Это странное сочетание». Обновление добави…
The voyage to Early Access 2 begins! Creative Director Anthony Gallegos is back to introduce our new Dev Vlog series, outlining who you’ll be expecting to hear from across our future episodes, sharing some sneak peeks, and setting the stage for our next big co…
I am not a huge fan of collaboration DLCs, mostly because my curmudgeonly self can only see them as attempts at multiple companies trying to profit off of one another's things. But I do have to admit that yes, the just announced collab between Dave the Diver a…
Hello Subnauts,Since Subnautica 2 entered Early Access, you have continued to amaze us. You've charted every trench, built bases in places we never imagined possible, pulled friends into the depths with you, and shared feedback that continues to shape everythi…
Hello Subnauts, As part of our ongoing dedication to the open development process during Early Access, we’re launching the Experimental branch of Subnautica 2 today on Steam. The Experimental branch is an entirely opt-in experience. It allows players to previe…
Subnautica 2 publishers Krafton may have had to pay Unknown Worlds a massive earn-out , after losing a farcical courtroom battle with ousted studio execs , but they're tickled pink by the ocean survival game's sales. According to Krafton's latest quarter-year …
Subnautica 2 might be a chill survival game, but the journey to May's early access launch was filled with drama, legal battles and accusations of sabotage. Just recalling it all is giving me a massive headache, which I'm now going to give to you... Read more.
It's been just shy of two months since Subnautica 2 splashed into early access, and developer Unknown Worlds is celebrating its success on X by sharing some official statistics on what players have achieved during their over 58,000,000 hours of combined playti…




What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 91% on 2026-11-01 → 91% today (119,196 reviews)
No authorized Steam key store lists this game right now.
Works great on Steam Deck. Results from Valve's own testing.
1 item on Steam, newest first.
