Nautica is a modding project on subnautica initially started in 2020, but continued in 2022 with the MelonLoader tool.

Nautica is a mod that adds a lot of utility to the development of mods for the game subnautica working with MelonLoader.

• Install MelonLoader with the installer or manualy on your game.

• Download the latest or a specific version of nautica.

• Copy the NauticaML.dll library into the mods/ directory of the game.

• Enjoy the game!

Simply follow the documentation of melon loader, and if you want to implement NauticaML.dll in your project, you just have to implement the library and add it as a dependency with :

[assembly: MelonAdditionalDependencies("NauticaML")]

• When the steam version of the game is not launched on steam but by the executable, melon loader launches the game twice.