I love this game and will probably use it as the basis of my own, for the setting I have been developing. 

It's very bare-bones, and there are some things that could maybe use more explaining, but since it's as much a game creation tool as a game in its own right, that's probably good. You can develop those things as you see fit. I'm excited to run a couple games with just these basic rules to get a better idea of how to create things for the system!