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Subnautica: Below Zero is a adventure, indie game from Unknown Worlds Entertainment. Track patch notes, hotfixes, and live concurrent player count on GamePatchNote.
Patch Notes & Announcements(35)
MINORSubnautica Free Weekend & Series Sale
Hello Subnauts, With Subnautica 2's Early Access launch on the horizon, we're hosting a Free Weekend for Subnautica, the game that started it all. From April 2nd at 10:00 AM PT through April 6th at 9:
HOTFIXBelow Zero Security Hotfix
We have released a hotfix today that addresses a security-related concern raised to us by Unity. You can read more about the specific issue here: https://unity.com/security/sept-2025-01/ While the upd
MINORBelow Zero 2025 Patch
We’ve just released a brand new patch full of bug fixes and improvements for Below Zero! This update will roll out worldwide and might take some time to appear across the globe. PC & Console Added a p
MINORSubnautica 2 Early Access Coming 2025
We’re thrilled today to unveil the first teaser trailer for Subnautica 2 and announce that we’ll be heading to Early Access in 2025! 🥳 https://www.youtube.com/watch?v=WS0vTRl_2PQ Store pages are now
HOTFIXTeeny-Tiny Hotfix
Hello Subnauts! We’ve released the Teeny-Tiny Hotfix - a patch to resolve a few bugs from our last update What the Dock. Fixes: Ambient water particles are now showing correctly Fix to allow new scree
MINORWhat the Dock Update
A new update is available for Subnautica: Below Zero. Tailor your Below Zero experience with Custom Game Mode Utilize an all-new Seatruck Dock base piece Enjoy the most stable version of the game with
MINORThank You for the Steam Awards Nomination!
We can't believe it! You, our amazing community who have supported us at every turn, have now nominated us for a Steam Award. We are humbled by the wonderful support shown to us over the years. The no
MINORLanguage Pack Patch
Language pack support for Hungarian, Finnish, Slovak, and Polish. This update also includes a fix for endgame dialogue in Sam's storyline, and some minor bug fixes related to translation and text sizi
MAJORBelow Zero 1.0 Released!
The big day is finally here! Subnautica: Below Zero 1.0 is now available on Steam. This update includes even more bug fixes and polish, improving on our final Early Access release, Seaworthy, and also
MAJORLaunch Livestream
Join us live on Friday, May 14th at 5PM UTC to celebrate the launch of Subnautica: Below Zero on Steam. From interviews with the development team, the premiere of the Below Zero Gameplay Trailer, and
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