Subnautica

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Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

Developer: Unknown Worlds Entertainment
Released: 24 Jan 2018 (2018)
Price: $29.99
Platforms
Followers: 647,750
Steam Deck: Verified
Languages: English +26
Metacritic: 87
Controller: Full
Series: Subnautica
Age rating: E10

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Update posts

0 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 29 Oct, 19:14 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 7 days. Observed since 19 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Subnautica Free Weekend & Series Sale
1 Apr 2026 · Community Announcements
Subnautica Security Hotfix Patch notes
3 Oct 2025 · Community Announcements
Subnautica 2025 Patch Patch notes
12 Aug 2025 · Community Announcements
Subnautica 2 Early Access Coming 2025
17 Oct 2024 · Community Announcements
Steam Deck Update Released! Update
7 Mar 2023 · Community Announcements
Subnautica Living Large Update Patch notes
13 Dec 2022 · Community Announcements
Minor Update B89 Released Patch notes
7 Dec 2021 · Community Announcements
Subnautica Original Soundtrack Released Patch notes
30 Apr 2021 · Community Announcements
Below Zero Seaworthy Update Update
25 Feb 2021 · Community Announcements
Below Zero Relics of the Past Update Update
29 Oct 2020 · Community Announcements
Below Zero Stranger Pings Update Update
13 Aug 2020 · Community Announcements
Subnautica Micro Update Released Patch notes
6 Aug 2020 · Community Announcements
Below Zero Salad Days Update Update
25 Jun 2020 · Community Announcements
Below Zero Frostbite Update Update
30 Apr 2020 · Community Announcements
Lost Ship Update Update
19 Feb 2020 · Community Announcements
Deep Dive Update
27 Nov 2019 · Community Announcements
Subnautica Big Little Update Patch notes
5 Nov 2019 · Community Announcements
Ice Worm Update Update
17 Sept 2019 · Community Announcements
Arctic Living Update Update
17 Jul 2019 · Community Announcements
Spy Pengling Update Update
5 Jun 2019 · Community Announcements
Help Clean Our Planet's Oceans
4 Jun 2019 · Community Announcements
Snowfox Update Update
24 Apr 2019 · Community Announcements
Seatruck Update Update
8 Mar 2019 · Community Announcements
Below Zero Early Access
30 Jan 2019 · Community Announcements
Below Zero Livestream
25 Jan 2019 · Community Announcements
Subnautica Dev Update
4 Dec 2018 · Community Announcements
UWE Group Resurrection
24 Nov 2018 · Community Announcements
Vote in the Steam Awards
22 Nov 2018 · Community Announcements
Temperature Dropping
22 Nov 2018 · Community Announcements
Earth's oceans need you
9 Jun 2018 · Community Announcements

From the game’s Steam news feed, last checked 29 Oct, 19:14 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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