Subnautica

Subnautica
Subnautica	2018
Subnautica: Below Zero	2021

General information

Steam Community Discussions

Availability

Source	DRM	Notes	Keys	OS
Epic Games Store		Can be run DRM-free when launched directly from the executable with `-EpicPortal` command line argument.^[3]^[4]
Humble Store
Microsoft Store		Xbox Play Anywhere, Xbox Game Pass for PC
Steam		DRM-free when launched directly from executable. `Steam.exe` must be disabled temporarily to run drm-free (renamed/uninstalled/etc.).
Discord (unavailable)

Game data

Configuration file(s) location

System	Location
Windows	<path-to-game>\SNAppData\SavedGames\options\options.bin^{[Note 3]}
Microsoft Store
macOS (OS X)	~/Library/Application Support/unity.Unknown Worlds.Subnautica/Subnautica/SavedGames/options/options.bin
Epic Games Launcher	%USERPROFILE%\Appdata\LocalLow\Unknown Worlds\Subnautica\Subnautica\SavedGames\options\options.bin
Steam Play (Linux)	<Steam-folder>/steamapps/compatdata/264710/pfx/^{[Note 4]}

Save game data location

System	Location
Windows	<path-to-game>\SNAppData\SavedGames^{[Note 3]}
Microsoft Store
macOS (OS X)	~/Library/Application Support/unity.Unknown Worlds.Subnautica/Subnautica/SavedGames
Epic Games Launcher	%USERPROFILE%\Appdata\LocalLow\Unknown Worlds\Subnautica\Subnautica\SavedGames
Steam Play (Linux)	<Steam-folder>/steamapps/compatdata/264710/pfx/^{[Note 4]}

Save game cloud syncing

System	Native	Notes
Discord
Epic Games Launcher
Steam Cloud
Xbox Cloud

Video

General settings.

Graphics settings.

Graphics feature	State	Notes
Widescreen resolution
Multi-monitor		To adjust the HUD, use HudConfig.
Ultra-widescreen		To adjust the HUD, use HudConfig.
4K Ultra HD
Field of view (FOV)		Slider from 40° to 90° vertical.
Windowed
Borderless fullscreen windowed		"Fullscreen" is Borderless Windowed with Flip Interval^[5]
Anisotropic filtering (AF)		Tied to a single `Quality` option.
Anti-aliasing (AA)		FXAA or TAA.
Vertical sync (Vsync)
60 FPS and 120+ FPS
High dynamic range display (HDR)		See the glossary page for potential alternatives.

The game engine may allow for manual configuration of the game via its variables. See the Unity page for more details.

Run in exclusive fullscreen mode

Use the `-window-mode exclusive` command line argument

Input

Input settings.

General settings.

Keyboard and mouse	State	Notes
Remapping		Two keys per action.
Mouse acceleration
Mouse sensitivity		In-game slider uses approximate values. Can be changed precisely by amending the options file with a hexadecimal editor.
Mouse input in menus
Mouse Y-axis inversion
Controller
Controller support
Full controller support		Has to be enabled from settings with mouse or keyboard.
Controller remapping		Two buttons per action.
Controller sensitivity
Controller Y-axis inversion

Controller types

XInput-compatible controllers
Xbox button prompts
Impulse Trigger vibration

DualShock 4 controllers		Settings has option for PS4 controller, but this is only for prompts.

Tracked motion controllers

Generic/other controllers
Button prompts

Additional information
Controller hotplugging
Haptic feedback
Simultaneous controller+KB/M		Keyboard and mouse input immidiately stops controller input.

Audio

Audio feature	State	Notes
Separate volume controls		Master, Music, Voice, and Ambient volume sliders.
Surround sound
Subtitles
Closed captions
Mute on focus lost
Royalty free audio

Localizations

Language	UI	Audio	Sub	Notes
English
Bulgarian
Simplified Chinese
Czech
Danish
Finnish
French
German
Hungarian
Italian
Japanese
Korean
Norwegian
Polish
Brazilian Portuguese
Russian				1) Fan voice-over by «Mechanics VoiceOver». 2) Fan voice-over by «GamesVoice»
Spanish
Swedish
Turkish
Ukrainian

VR support

3D modes	Native	Notes
Nvidia 3D Vision		See Helix Mod: Subnautica [DX11].
vorpX		G3D User created game profile, see vorpx forum profile introduction.
Headsets	Native	Notes
HTC Vive
Oculus Rift
OSVR
Windows Mixed Reality
Devices	Native	Notes
Tracked motion controllers
Traditional controller		See Input for details.
Keyboard/Mouse
Play area	Native	Notes
Seated
Standing
Room-scale

VR enhancements

Enables correct animations, audio and UI when playing in VR.^[6]
Download and install QModManager. Download VR Enhancements and extract `VREnhancements` folder into `<path-to-game>\Subnautica\Qmods\`. Launch game and enter Settings > General and enable VR animations.

Other information

API

Technical specs	Supported	Notes
Direct3D	11
OpenGL	4.4

Executable	32-bit	64-bit	Notes
Windows
macOS (OS X)

Middleware

	Middleware	Notes
Audio	FMOD

System requirements

Windows
	Minimum	Recommended
Operating system (OS)	Vista SP2
Processor (CPU)	Intel Haswell 2 cores / 4 threads @ 2.5 GHz	Intel Haswell 4 cores / 4 threads @ 3.2 GHz
System memory (RAM)	4 GB	8 GB
Hard disk drive (HDD)	20 GB
Video card (GPU)	Intel HD Graphics 4600 DirectX 11 compatible	Nvidia GeForce GTX 550 Ti 2 GB of VRAM

A 64-bit system is required.

macOS (OS X)
	Minimum	Recommended
Operating system (OS)	10.9
Processor (CPU)	Intel Haswell 2 cores / 4 threads @ 2.5 GHz	Intel Haswell 4 cores / 4 threads @ 3.2 GHz
System memory (RAM)	4 GB	8 GB
Hard disk drive (HDD)	20 GB
Video card (GPU)	Intel HD Graphics 4600	Nvidia GeForce GTX 550 Ti 2 GB of VRAM

A 64-bit system is required.

Notes

↑ Unity engine build: 5.6.2p4UnknownWorlds^[1]
↑ Unity engine build: 2018.2.16f1UnknownWorlds^[2]
↑ ^3.0 ^3.1 When running this game without elevated privileges (Run as administrator option), write operations against a location below %PROGRAMFILES%, %PROGRAMDATA%, or %WINDIR% might be redirected to %LOCALAPPDATA%\VirtualStore on Windows Vista and later (more details).
↑ ^4.0 ^4.1 File/folder structure within this directory reflects the path(s) listed for Windows and/or Steam game data (use Wine regedit to access Windows registry paths). Games with Steam Cloud support may store data in ~/.steam/steam/userdata/<user-id>/264710/ in addition to or instead of this directory. The app ID (264710) may differ in some cases. Treat backslashes as forward slashes. See the glossary page for details.

References

↑ Verified by User:Vetle on 2018-05-17
↑ Verified by User:Baronsmoki on 2019-11-12
↑ Verified by User:Gherkin555 on 2019-01-03
↑ Verified by User:nccvoyager on 2019-01-03
↑ Verified by User:ChaosBahamut on 2021-05-31
Verified using Special K
↑ VR Enhancements

[2] Unity engine build: 5.6.2p4UnknownWorlds^[1]

[4] Unity engine build: 2018.2.16f1UnknownWorlds^[2]

[gamedir-7] 3.0 ^3.1 When running this game without elevated privileges (Run as administrator option), write operations against a location below %PROGRAMFILES%, %PROGRAMDATA%, or %WINDIR% might be redirected to %LOCALAPPDATA%\VirtualStore on Windows Vista and later (more details).

[Proton_path_note-8] 4.0 ^4.1 File/folder structure within this directory reflects the path(s) listed for Windows and/or Steam game data (use Wine regedit to access Windows registry paths). Games with Steam Cloud support may store data in ~/.steam/steam/userdata/<user-id>/264710/ in addition to or instead of this directory. The app ID (264710) may differ in some cases. Treat backslashes as forward slashes. See the glossary page for details.

[former_engineversion-1] Verified by User:Vetle on 2018-05-17

[engineversion-3] Verified by User:Baronsmoki on 2019-11-12

[5] Verified by User:Gherkin555 on 2019-01-03

[6] Verified by User:nccvoyager on 2019-01-03

[9] Verified by User:ChaosBahamut on 2021-05-31
Verified using Special K

[10] VR Enhancements

[Note 1]

[Note 2]

[3]

[4]

[Note 3]

[Note 4]

[5]

[6]

[1]

[2]

Developers

	Unknown Worlds Entertainment
Engines
Former	Unity 5^{[Note 1]}
	Unity 2018^{[Note 2]}
Release dates
Windows	January 23, 2018
macOS (OS X)	January 23, 2018
Reception
Metacritic	87
OpenCritic	86
IGDB	84
Taxonomy
Genres	Open world
Sports	Water sports
Series	Subnautica