Steam app 264710 · updated 25 Oct 2026, 15:17 UTC
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.
718 hourly samples, with the daily peak drawn over them. Weekends are shaded.
154 months, February 2014 to November 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
23 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
30 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 567 hourly samples from 08 Oct, which is as far back as the source keeps every hour. Weekends are shaded.
7 days as the curve, each the highest figure that day. Behind it, 151 hourly samples. Each dip is a night. Weekends are shaded.
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A blank audio cell means full audio was not marked in the returned language list.
Subnautica Gameplay Trailer
Watch on Steam
Subnautica Cinematic Trailer
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Subnautica Early Access Trailer
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Subnautica Early Access Gameplay Montage
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Subnautica Seamoth Update
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Subnautica Infected Update
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Subnautica Prawn Update
Watch on Steam17 achievements in total.
50 developer announcements, Dec 2016 to Apr 2026 · times in UTC
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 9:59 AM PT, you can play Subnautica for…
virtualdonWe have released a hotfix 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 update patches out the flaw, Unity has said that…
Patch notesWe’re excited today to release a new patch for Subnautica! Thanks to some of the incredible development done on the mobile version of Subnautica, we were able to port that work across to other versions of the game. This update will roll out…
Patch notesWe’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 live and you can wishlist Subnautica 2 on…
DamJessHi Subnauts, We’re thrilled to release an update today for Subnautica on Steam to improve compatibility with the Steam Deck. You’ll notice that Subnautica is now marked as ‘Verified’ on the Steam Store, which means that the game should work…
DamJessHello Subnauts, We’re delighted to bring you the long-awaited 2.0 update to Subnautica across all platforms. This update has been a labor of love for the entire Subnautica team. As you might have seen in some of our previous blog posts, a…
Patch notesThis update changes the troubleshooting guide from being hosted on Steam to being hosted on our blog. Curious about our plans for Subnautica? Read our blog "What's Next for the Subnautica Series?" Sign up to the Development Newsletter to…
Patch notesFor the first time, the original Subnautica soundtrack is available to purchase from Steam. To make the soundtrack more readily available, we've moved the soundtrack from the game itself to additional content. If you already own a copy of…
Patch notesA new update is available for Subnautica: Below Zero Early Access. Visit the Seaworthy site to learn more! Uncover the mysteries of the all-new, fully voiced Crashed Ship story Enjoy the finalized soundtrack as you travel biome-to-biome…
DamJessA new update is available for Subnautica: Below Zero Early Access. Visit the Relics of the Past site to learn more! Experience Below Zero’s story in its most complete form, now fully voiced! Check out Robin’s revamped look with a new Dive…
DamJessA new update is available for Subnautica: Below Zero Early Access. Mystery awaits you in Stranger Pings. Investigate the abandoned Alterra bases, unlock new base decorations, experience new creature behaviors, and much more. Visit the…
DamJessHello, Subnauts. A new update (B87) has just been released for Subnautica on the Steam, Epic, and Discord stores. We want to thanks you all once again for your continued feedback. This update contains further bug fixes and under-the-hood…
Patch notesA new update is available for Subnautica: Below Zero Early Access. Salad Days are here on 4546B! Grab a thermos of coffee, fire up the Recyclotron, and get ready for more ice-cold adventure... and salad. Visit the Salad Days site to learn…
DamJessA new update is available for Subnautica: Below Zero Early Access. Start your brand new adventure on Planet 4546B with a revamped story and intro cinematic. Visit the Frostbite site to learn more! Experience the beginning of an all-new…
DamJess{STEAM_CLAN_IMAGE}/5647945/5c8b672174d051a3f05c4fd7ccbf80bd2066d90d.gif A new update is available for Subnautica: Below Zero Early Access. Explore the Crashed Ship wreckage, descend into Deep Lilypads, experience the incredible beauty of…
DamJesshttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/34f254d231b83b5b6a0d927bc1fd2ad5f499f163.gif A new update is available for Subnautica: Below Zero Early Access. Explore several new underwater biomes and encounter the…
DamJessHello, Subnauts. We've just released a big, little update (B86) for Subnautica on Steam. Thanks to all of your valuable feedback, this update contains a whole host of bug fixes and improvements for Subnautica. The development team has…
Patch noteshttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/1e39405482e41bb2276d381bfaad469b5bf76068.jpg A new update is available for Subnautica: Below Zero Early Access. Encounter the fearsome Ice Worm as you explore Arctic…
DamJesshttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/60b16333b5bdb1322aaef8340c48c5d8ecec61f4.gif A new update is available for Subnautica: Below Zero Early Access. Give your 4645B home the upgrade you’ve always dreamed…
DamJesshttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/555ce781291b84867b398a1ead26efb3a9f823d9.gif A new update is available for Subnautica: Below Zero Early Access. Build a Spy Pengling for remote research and…
DamJesshttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5647945/29e28902921cf574ba2494fbc2859ca2e3733ed3.jpg ***This event has now ended*** In celebration of World Environment Day on June 5th, Subnautica will go on sale alongside…
DamJesshttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/7ec756c9e1591b87214ba0fd9cc39a4c341aec6b.gif Travel quickly across the snowy tundra on a Snowfox, hide from terrifying beasts, explore two new biomes, and more in the…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/4bf321b425611ec97fc1fb8b90dc96eef7ca94bf.gif Subnautica: Below Zero has received its first big Early Access update. Check out the Seatruck Update Site to see all the…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/89d259c4428de2d38025378146d2de1dc8c3287b.jpg Subnautica: Below Zero is now available in Early Access! Set one year after the original Subnautica, Below Zero challenges…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/45679a4cf81b9d4decb93d8a439494e08a8a70de.jpg You are invited to a special Subnautica livestream event! Please join us on January 30th, 6PM UTC as we premiere the Below…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/a84d664a0020a7c7a2b0eb2a0f7ac98ea56e72e1.jpg Today Subnautica released on PlayStation & Xbox One. Obviously, given this is Steam, that's not the most exciting news to…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5312/5d3b73bf575f335098fe90fc6bcc17e3b6ecbd47.gif This Steam Community group has been neglected. For eight years, we forgot it existed. Before this post, the last update was…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5647945/f21bf7f86c351272f27c4b0132acdcaedecd827f.gif Calling all divers: Valve has opened nominations for the 2018 Steam Awards. No, we're not here to beg you to vote for…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5647945/46e3f040ed78d063c1f7f9d599ece5eb76f38937.jpg Since, release, we've been blown away by the response to Subnautica. We're thrilled that so many of you have enjoyed…
Hughhttps://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/5647945/d28fea34e05f8eb1d76d8959118cffb3c556d553.jpg Update 12 Jun 2018 - the WDC sale has ended, thank you everyone who participated You saved the underwater world of…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/ff8a95b1b8734f4b136c96a820ca7a4e3eb8bc9e.gif Crushing Bugs Since launch, we have been prototyping potential Subnautica expansions, working on Xbox One launch, and…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/ff8a95b1b8734f4b136c96a820ca7a4e3eb8bc9e.gif Crushing Bugs Since launch, we have been prototyping potential Subnautica expansions, working on Xbox One launch, and…
Patch noteshttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/e90bd8d96abbfc147e9c63ad263099642c4ab443.jpg Subnautica has emerged from Early Access to launch on Steam. To celebrate, we have released a Cinematic Trailer that…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/e90bd8d96abbfc147e9c63ad263099642c4ab443.jpg Subnautica has emerged from Early Access to launch on Steam. To celebrate, we have released a Cinematic Trailer that…
Patch noteshttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/6e802c141d4b0233ea728100a979d727f5a72f5c.jpg Get those eyeballs ready, Subnautica has received a massive graphics overhaul. This is the Eye Candy Update…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/6e802c141d4b0233ea728100a979d727f5a72f5c.jpg Get those eyeballs ready, Subnautica has received a massive graphics overhaul. This is the Eye Candy Update…
Patch noteshttp://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/5647945/87d1ebf2b1d671ae394d88f50eef5794c1b54e71.gif Prepare for love, cuddles, and tentacle high-fives: the Cuddlefish Update has been released on Steam!…
Hughhttp://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/5647945/87d1ebf2b1d671ae394d88f50eef5794c1b54e71.gif Prepare for love, cuddles, and tentacle high-fives: the Cuddlefish Update has been released on Steam!…
Patch noteshttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/e2b2b02828fff11f1cca40779580bb97a95f430c.gif The Ghost Update has been released on Steam! Cure the Infection, disable the Precursor Array, command an upgraded…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/e2b2b02828fff11f1cca40779580bb97a95f430c.gif The Ghost Update has been released on Steam! Cure the Infection, disable the Precursor Array, command an upgraded…
Patch noteshttp://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/5647945/2040a2b2824d59ef5123f68b065cb557fafbd36c.jpg The Precursors built this place to contain something. Something interested in you. The Voice of the Deep update is…
Hughhttp://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/5647945/2040a2b2824d59ef5123f68b065cb557fafbd36c.jpg The Precursors built this place to contain something. Something interested in you. The Voice of the Deep update is…
Patch noteshttp://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/5647945/7fdca75f72d7109220fd5c10adf3e0369cfebdb3.gif A huge Cyclops Submarine overhaul has arrived: The Silent Running Update. Visit the dedicated Update Site to see it…
Patch noteshttp://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/5647945/7fdca75f72d7109220fd5c10adf3e0369cfebdb3.gif A huge Cyclops Submarine overhaul has arrived: The Silent Running Update. Visit the dedicated Update Site to see it…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/b0ace011203b7d1cb2c2c0567344a47ffe8f7790.gif The Infected Update has arrived! See it in action on the Infected Update site.…
Patch noteshttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/b0ace011203b7d1cb2c2c0567344a47ffe8f7790.gif The Infected Update has arrived! See it in action on the Infected Update site.…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/ee2c99a2e7a71ae567143c7d0a5dd8769163d9b1.jpg A new Subnautica Early Access Update has been released! Prepare to dodge Lava...…
Patch noteshttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/ee2c99a2e7a71ae567143c7d0a5dd8769163d9b1.jpg A new Subnautica Early Access Update has been released! Prepare to dodge Lava...…
Hughhttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/e89d13b2cfab2992541760461c420836a9c38c8b.jpg The Mysteries of Subnautica Grow Deeper The Precursor Update has been released! This latest update is chock full of…
Patch noteshttp://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/5647945/e89d13b2cfab2992541760461c420836a9c38c8b.jpg The Mysteries of Subnautica Grow Deeper The Precursor Update has been released! This latest update is chock full of…
BubblegumAnarchyEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Subnautica Original Soundtrack | WindowsmacOSLinux | 30 Apr 2021 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Subnautica.exe | -silent-crashes -vrmode none | windows 64 | |
| Launch | Subnautica.app | macos | ||
| Launch | Subnautica32.exe | windows 32 | ||
| Launch | Subnautica.exe | windows 64 |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
gameinstall | SNAppData/SavedGames | *.* and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPaythanks-kintaro@outlook.com0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG