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Subnautica 2

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App ID 1962700
App Type Game
Developer
Publisher Unknown Worlds Entertainment
Franchise Subnautica, KRAFTON, Inc.
Supported Systems Windows
Technologies Unreal Engine, EpicOnlineServices SDK
Last Changenumber 39414099
Last Record Update 2 October 2026 – 07:56:31 UTC ()
Release Date 14 May 2026 – 15:00:17 UTC ()
😎 89.84%
128k reviews
1,179
In-Game
+12
🌲 Survival 😱 Horror 🌊 Underwater 🗺 Exploration 🤝 Co-op

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.

Additional Information

Developer Unknown Worlds Entertainment
controller_support full
ReleaseState released
Publisher Unknown Worlds Entertainment
eulas
0 ↴
id1962700_eula_0
nameSubnautica 2 EULA
urlhttps://store.steampowered.com//eula/1962700_eula_0
version2
Store Release Date 14 May 2026 – 15:00:00 UTC ()
osarch empty string
community_hub_visible Yes
AbsoluteMouseCoordinates No
Social Media https://bsky.app/profile/subnautica.bsky.social
https://discord.gg/subnautica
https://facebook.com/subnautica
https://www.instagram.com/subnautica
https://reddit.com/r/subnautica
https://www.threads.net/@subnautica
https://tiktok.com/@subnautica
https://twitch.tv/subnautica
https://x.com/subnautica
https://youtube.com/subnautica
Primary Genre Early Access (70)
Store Genres Action (1), Adventure (25), Early Access (70)
Steam Release Date 14 May 2026 – 15:00:17 UTC ()
Store Asset Modification Time 28 May 2026 – 00:57:16 UTC () (1779929836)
library_assets
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height_pct100
osextended empty string
name_localized
koreana서브노티카 2
japaneseサブノーティカ２
schineseSubnautica 2：异星水域
review_score 8
review_percentage 91
RemotePlayTogetherTestingBranches ms20,playtest
Detected Technologies Unreal Engine, EpicOnlineServices SDK, FMOD SDK, Intel_oneTBB SDK, NVIDIA_DLSS SDK, NVIDIA_DLSS_FrameGen SDK, NVIDIA_Nsight_Aftermath SDK, NVIDIA_Reflex SDK, NVIDIA_Streamline SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK
Steam Deck Compatibility
  • Steam Deck:
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Verified
  • steamos_compatibility: Compatible
  • steam_machine_compatibility: 3
  • test_timestamp: 26 August 2026 – 15:59:36 UTC
  • tested_build_id: 23446003
  • steam_machine_tests:
    0 ↴
    display4
    token#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional
    1 ↴
    display4
    token#SteamMachine_TestResult_ControllerGlyphsMatchDevice
    2 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
controllertagwizard Yes
Early Access Release Date 14 May 2026 – 00:00:00 UTC ()
First seen on SteamDB 7 April 2022 – 16:59:41 UTC (), in changelist #14453226

Supported Languages

11 Languages Interface Full Audio Subtitles
English Yes Yes Yes
German Yes Yes
Korean Yes Yes
Portuguese - Brazil Yes Yes
Spanish - Latin America Yes Yes
French Yes Yes
Japanese Yes Yes
Simplified Chinese Yes Yes
Italian Yes Yes
Russian Yes Yes
Ukrainian Yes Yes

Tags

🕹️ Multiplayer 🌲 Survival 😱 Horror 🌊 Underwater 🗺 Exploration 🤝 Co-op 🌍 Open World 🎒 Survival Horror 🙌 First-Person 🗺️ Adventure 🌫 Atmospheric 🐤 Early Access 🕴 Psychological Horror 🚀 Sci-fi 👤 Singleplayer 🧱 Sandbox 🧊 3D 💥 Action 🏠 Base Building 😌 Casual

Categories

Single-player Online Co-op Cross-Platform Multiplayer Steam Cloud Family Sharing Early Access Multi-player Co-op Cloud Gaming Cloud Gaming (NVIDIA)

Hardware Categories

Full Controller Support

Accessibility Categories

Adjustable Text Size Subtitle Options Color Alternatives Camera Comfort Custom Volume Controls Stereo Sound Playable without Timed Input Adjustable Difficulty Save Anytime Playable At Your Own Pace Contrast Controls

Assets

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Assets
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page_background_pathapp/1962700
last_modified5 August 2026 – 22:00:56 UTC
timestamp5 August 2026 – 22:00:56 UTC

Trailer 1165256 ↴

trailer_name Subnautica 2 - Early Access Cinematic Trailer
trailer_category 3
microtrailer ↴
video/webm 1962700/1862467419/5631393dd23dad76bcb0c7917c2f60891948158a/1776997487/microtrailer.webm
video/mp4 1962700/1862467419/5631393dd23dad76bcb0c7917c2f60891948158a/1776997487/microtrailer.mp4
adaptive_trailers ↴
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all_ages true
is_highlight true
timestamp 28 May 2026 – 01:01:38 UTC

Trailer 1182700 ↴

trailer_name Subnautica 2 - Early Access Gameplay Trailer
trailer_category 1
microtrailer ↴
video/webm 1962700/1381761660/62855c0fcad0dee2938dfe86b5894cd342f3e23f/1778732086/microtrailer.webm
video/mp4 1962700/1381761660/62855c0fcad0dee2938dfe86b5894cd342f3e23f/1778732086/microtrailer.mp4
adaptive_trailers ↴
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screenshot_full 257333715/b1d8aeafbffae6530e2c9439fbbec1a16f86b314/movie_full.jpg
all_ages true
is_highlight true
timestamp 14 May 2026 – 15:00:18 UTC

Steam charts

  • 1,179 players right now
  • 2,116 24-hour peak
  • 467,582 all-time peak 14 May 2026
SteamDB.info

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Store data

Twitch stats

  • 5 viewers right now
  • 623 24-hour peak
  • 414,834 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • 😎 Very Positive
  • 89.84% SteamDB Rating
  • 117,252 91.0% positive reviews
  • 11,551 9.0% negative reviews

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How many players are playing Subnautica 2 right now on Steam?

Steam player counter indicates there are currently 1179 players live playing Subnautica 2 on Steam.

Subnautica 2 had an all-time peak of 467582 concurrent players on 14 May 2026.

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