I had a few questions as I have never been in a game jam before. I wanted to focus on making physical games (ttrpgs). 

Is it one game entry per person or as many as we can think of? 

Does it have to be 100% original including the core mechanic of the game (like I can't use a powered by the apocalypse rule set for example)?

Thanks in advanced! I want to make sure I stay within the rules.