How Can I Edit a DLL File for a Game Mod?

You might want to check out dedicated modding forums or communities for game-specific help. Since this isn't really tech support, that's where you'll likely find more detailed guidance tailored to modifying DLLs for your game. The folks there can share insights that might not be covered elsewhere!

It sounds like you're running into issues because dnSpy is a decompiler, which can sometimes struggle with certain structures in a DLL. You have a couple of options: you could try to learn modding more deeply and use an IDE like Visual Studio to create your own version of the mod. Alternatively, you might explore hex-editing the DLL directly, but that's more complex and requires diving into machine code or IL, depending on how the game is built. Both paths will certainly give you valuable programming insights!

Editing DLLs isn’t exactly straightforward. While technically you can, the real challenge is that DLLs are compiled outputs from source code. You can't just swap code snippets like you might with scripting languages like Python. However, there are methods to decompile .NET DLLs; they retain a lot of metadata, and sometimes you can get back to a code structure that's close to what you started with.