Here's how you do it if you haven't used submodules before!
- Clone initial repository:
git clone https://github.com/scarlethammergames/Syphen-and-Blitz
- Move to submodule directory:
cd Syphen-and-Blitz\Assets\networked-third-person-player-controller
- Initialise submodule:
git submodule init
- Pull the submodule for use:
git submodule update