Mod for SubnauticaIn progress

SubCraft

Minecraft: Java Edition in Subnautica · By FumperForrest

Plays inside your own copy of Subnautica, on your device, not in a browser tab. Opens github.com in a new tab.

How to play

Have your own copy of Subnautica installed: the mashup plays inside it.
There is no release yet: get its code from its repository on GitHub and build it as its README says.
Install it as its page says. What it asks for is just below, in the list's words.
Start the game the way its page says: some mashups come with a launcher of their own.

What it asks for

Subnautica with the SubCraft BepInEx plugin, and a hidden Minecraft 1.21.1 (NeoForge) instance running the guest mod.

In the words of the mashups list, read Oct 21, 2026.

Brought in
Minecraft: Java Edition
As the list names it: Minecraft: Java Edition 1.21.1
Ways to play it
The game it plays in
Subnautica