Subnautica_Modding-BepInExPack_Subnautica icon

BepInExPack Subnautica

BepInEx pack for Subnautica. Preconfigured

Last updated 6 months ago
Total downloads 8944
Total rating 0 
Dependency string Subnautica_Modding-BepInExPack_Subnautica-5.4.1901
Dependants 4 other mods depend on this mod


BepInEx logo

BepInExPack for Subnautica

This is BepInEx 5.4.19 pack for Subnautica.

BepInEx is a general purpose framework for Unity modding. BepInEx includes tools and libraries to

  • load custom code (hereafter plugins) into the game on launch;
  • patch in-game methods, classes and even entire assemblies without touching original game files;
  • configure plugins and log game to desired outputs like console or file;
  • manage plugin dependencies.

BepInEx is currently one of the most popular modding tools for Unity on GitHub.

This pack's contents

This pack is preconfigured and usable for Subnautica modding.
In particular, the changes from base BepInEx releases are:

  • Added preconfigured BepInEx.cfg to set the corrected entry point for this game.

Installation (game, automated)

This is the recommended way to install BepInEx on the game.

  1. Download and install Thunderstore Mod Manager or r2modman
  2. Click Install with Mod Manager button on top of the page
  3. Run the game via the mod manager

Installation (manual)

If you are installing this manually, do the following

  1. Extract the archive into a folder. Do not extract into the game folder.
  2. Move the contents of BepInExPack_Subnautica folder into <Steam Location>\steamapps\common\Subnautica.
  3. Check that you have installed it correctly. BepInEx, winhttp.dll, doorstop_config.ini should be directly in the Subnautica folder.
  4. Follow either Windows or Linux game running instructions below:

Configuration (Windows)

No need to configure. Simply run the game.

Useful links

Issues, questions, etc.

At this moment, you can use the following channels to ask for help





  • Updated unstripped DLLs for Unity 2019.4.31



  • Adjusted to handle cmdline args better


  • Updated Valheim.DisplayBepInExInfo to 2.0.0(changelog)



  • Updated to BepInEx 5.4.14 (changelog)
  • Updated *nix start script for games to account for new Steam game bootstrapper



  • Updated unstripped DLLs for Unity 2019.4.24


  • Updated to BepInEx 5.4.10 (changelog)
  • Updated Valheim.DisplayBepInExInfo to 1.1.0 (changelog)


  • Updated README with some dedicated servers that support BepInEx by default


  • Updated to BepInEx 5.4.9 (changelog)
  • Updated Valheim.DisplayBepInExInfo to 1.0.1 (changelog)
  • Set PreventClose to true by default. This prevents console from being closed (and thus unsaved game being closed by accident)



  • Updated screenshot of example installation


  • Updated to BepInEx 5.4.7


  • Updated BepInEx 5.4.6 to a newer build
  • Added --enable-console true|false command-line option to enable or disable BepInEx console
  • Added --doorstop-dll-search-override command-line option to behave the same way as config's dllSearchPathOverride option


  • Updated BepInEx 5.4.6 to a newer build
  • Update config to write Unity logs to LogOutput.log by default
  • Added preconfigured scripts and files to run the game under Linux


  • Updated unstripped DLLs for Unity 2019.4.20


  • Adjusted README
  • Adjusted versioning to account for inter-version changes


  • Initial release with BepInEx 5.4.6

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-3-2 5.4.1901 8843 Version 5.4.1901 Install
2022-12-23 5.4.21 34 Version 5.4.21 Install
2022-2-21 5.4.19 67 Version 5.4.19 Install