How do I create a Source 2013 mod? I know the process is completely different from creating a Half-Life mod, but I literally have no idea where to start, and it seems like the TWHL tutorials don't know either.
All of this is outdated. It uses the Source SDK on Steam, which has no support for Source 2013. I looked at this beforehand, which is why I specified Source 2013 in the original post.