Idea for a category: Cave Story Demo%. There exists a Cave Story demo on the Wii, and my Idea goes something like this:
Timer starts when you get to Mimigma Village.
No saving, but you may heal.
Timer ends when you finish talking to Sue in the Egg Container.

I'm no admin in this game to say if that might get into the leaderboard but I think the only problem is that there aren't much people with the Wii demon version of CS+, therefore, it would be a ghost category

Ahem, homebrew on the wii is basically a thing you can download the .wad file

[I will not be sending any external sources due to it does fall under piracy, so do your own research lmfao.]