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Mod Building

  • Go to Window/Asset Management/Addressables/Groups

Find Groups Here

  • Create a New/Packaged Assets. This is an addressable group and will be used to bundle your mod

Create Addressable Group

  • Drag in your mod folder under this new asset

  • Expand the dropdown and make sure that all of your folders and files are in there

  • Add the modpack_metadata label to your modpack folder

Add Metadata Label to Folder

  • Now click on your modpack asset and go to Tools/Addressables/Set Custom Addressables Path. This should add custom Build and Load Paths for your mod

Set Custom Paths

  • Select those new paths and then make sure that Include in Build is checked.

Build Settings

  • Deselect Include in Build for every other asset

  • Now go to Build/New Build/Default Build Script. This should build your mod to the Build Path shown in the inspector.

Build to Script Parameters

  • Navigate to your base Unity MoSim install.

  • Under that folder you should see a Mods folder and then your custom mod folder. Inside there should be a .bundle file. This is your mod’s assets.

  • Under your Unity MoSim folder you should see a Library/com.unity.addressables/aa/Windows. There should be these files: catalog.hash, catalog.json, settings.json.

  • You should also find a dll file for your mod under Library/ScriptAssemblies/YOURMOD.dll

  • Copy all of these files to a folder specifically labelled your addressable group name.

  • Finally, add this folder to your mods folder (insert mods folder locations for reference) and then test by running MoSim.

Place DLL

  • If this works, you are good to go! Zip the folder and have fun!