Welcome to the site. here we have tried to stream line existing board games with a stat system that uses dice be it a d6 or a d20 to what ever else you can throw dice at. we do not cover all games only the ones we tend to play. WE do not claim ownership of anything, all we are trying to do is make it simple and easy to use as well as easy to understand as many of these games D&D and the likes have so much fluff that it can be hard to gain an understanding of what is what because your brain goes into melt down from information over load. So all credit goes to those who made the games we only take the credit for the typing up and inspiration to simplify or streamline things for better understanding. At the end of the day we would say give those game systems a try, go ahead and buy the books and box sets for D&D and such and set up your own games group. There is nothing more fun then getting together with a bunch of people who may became friends and having a good time and that is something D&D and respective games have always and still do, do well.