Rules on Github:

https://github.com/penta-jan/Pentagame-Rulesheets

Includes .eps

CC-BY-NC 3.0 DE

Nikky's browser version:

https://nikky.crew.c-base.org/pentagame/

Make your own game - here are the files.

Published under CC-BY-NC

https://github.com/penta-jan/PENTAGAME_2019_FINAL