I was thinking about doing some ring master runs, but there aren't rules and it looks like so far they have been done in expert. Do I have to play in expert or can I go for a lower difficulty?

U probably could but it would be a easy record to take if done on a easier level. We never added novice or pro rings as this game is not a big speedrunning game and it would just make the leaderboards bigger. this is what I've been told when I asked. If the game somehow gets more popular. We would probably add it in