So to start you need to go to the official website, I'll put the link at the bottom just scroll down for a bit. After downloading the mod you want to pull out the file and extract it, after extracting the mod itself, you need to go into the game settings via file, and input it.

There's nothing here you ♥♥♥♥♥♥♥ weirdo, go get a job, actually fell for it by clicking it bro. Anyway please give this useless guide an award to trick future people when this game skyrockets, and so it can remain at the top as the most popular guide of this game, anyway I will make actual guides for the game in the future, this is just for fun.