TAMBOURIN'S PROFILE

I'd contact the authors if I were you, unless the stuff you're using is explicitly covered by a license like CreativeCommons or OGL.

author=karins_soulkeeper
It's fine. What is copyrighted is the implementation of the idea, and not the idea itself. So unless you'll port over the entire thing word for word, you aren't in trouble :)

That isn't quite how it works, because there are elements in tabletop RPGs that are protected and could be grounds for a lawsuit.

... because I like lurking.

I also like cake.