In the game, there many circuits and I say that we make each circuit part of the leaderboard separately. We can do this so new players are better at 1 circuit than another. if you like this, please tell some moderators about this or if you are a moderator, please make this part of the leaderboard
You can always do individual fight speedruns or just do a full game run! Nobody cares how good/slow you are and you'll improve quickly. I would also suggest joining the discord server if you have other questions as people are more active on there.
There is no advantage to adding separate categories for each circuit. A full run of the game takes roughly 20 to 30 minutes real time. The first half of the game isn’t challenging enough to warrant this. There is a category for Another World Circuit which takes out some of the less eventful fights. I’d suggest running that if the full game doesn’t interest you.