1
vote
1answer
128 views

d20 source books for modern/futuristic settings [closed]

I'm planning a game where different characters come from different time periods and cultures, and I'm using different source books to provide different rules for each character. The general idea is we ...
3
votes
1answer
346 views

Does anyone know of a D20 system that uses the Harry Potter Universe?

Does anyone know of a D20 system that uses the Harry Potter Universe? I want to try something new with a few of my friends. We really want to try and get away from the usual D&D for a bit and try ...