$ git clone https://github.com/rpgmakersanonymous/rpg.git rpg
$ cd rpg
$ git checkout -b feature_branch
It is a separate repo, clone it to ./wiki/
$ cd ~/rpg # root of your rpg.git repo
$ git clone https://github.com/rpgmakersanonymous/rpg.wiki.git wiki # put it in a sub-dir
$ cd wiki
It is an orphan branch with separate files, treat it like the wiki
```
$ cd ~/rpg # root of your rpg.git repo
$ git clone https://github.com/rpgmakersanonymous/rpg.git gh-pages # put it in a sub-dir
$ git checkout gh-pages # always work on this branch, and push to origin gh-pages
```