itch.io

You're welcome. I discovered it when scouring the Free and Homemade RPGS on the internet when it was huge almost 5-10 years ago. 

This reminds me a lot of the pdf titled Dawn of the Worlds. If you're interested in how that approached worldbuilding, it might be worth a look. Here is the address. 

http://www.clanwebsite.org/games/rpg/Dawn_of_Worlds_game_1_0Final.pdf

Yep, it definitely reminded me of the days that I used to play Euchre. Well done on the dialogue exchanges to the play elements. Could be worth exploring a bit further.