Question Import packages at runtime?

Saw a mod for Gorilla Tag that allows for custom maps. It exports UnityPackages but with the extension changed to .gtmap

I know it's a UnityPackage because if you try to open it as a UnityPackage in Unity it works

You put the .gtmap in the folder and when you boot the game up it appears in the level selection screen. How can I use UnityPackages for custom levels?

(Extra proof that they're UnityPackages and not AssetBundles is that they save scripts and you can use them)

 

You'll want to first figure out how to get C# to actually compiles on the user's computer because that's not a thing that Unity does for you.

Perhaps you are speaking of LUA scripts? Those are interpreted by a LUA Interpreter, such a MoonSharp LUA.

 

I just checked through the DLL for the mod and there's nothing that references compiling C#. I can post all the code if you want although it's decompiled code so it's not 100% the same but functions the same