A few FPS examples I decided to create
Might end up being a full blown thing
but this was mainly to teach me about
matrix transforms.

cc0 / public domain / WTFPL / "IDGAF" licence

I'm not responsible if you run this and:
* The world explodes
* Your house comes crumbling down in a pile of dust
* Your dearest ones are eaten by a ravaging antelope.
* Etc.