Makes it so that your character has 1000 oxygen.
Notes
The mod is not persistent.
Modifies the file UserGame.ini. This means that it is incompatible with any other mod that modifies the same file.
If you want to modify the oxygen and more parameters like this you can use my tool Game Settings Editor. Do not use this mod along with mods generated with the tool, they are incompatible. You can modify the oxygen however you want through the tool.
Installation
Download the mod. Extract its .zip archive.
Go to \Subnautica2\Content\Paks\ and create a ~mods folder in there if you don't have one already.
Drop the files from the mod in there. In the end it should look like this:
\Subnautica2\Content\Paks\~mods\z1000OxygenSN2_P.pak
\Subnautica2\Content\Paks\~mods\z1000OxygenSN2_P.ucas
\Subnautica2\Content\Paks\~mods\z1000OxygenSN2_P.utoc


