For those who have been requesting categories that are too uncommon to be considered being added to the main boards, I've created a spreadsheet that has listed all of the categories that are not on these boards but have been ran at some point. This also includes DX and the original NSMBU game
https://docs.google.com/spreadsheets/d/1G7C8So7I3_Nd11MNhbE_8NHk8s6FO8sf1WB8DbJx4Rc/edit?usp=sharing
I have a category idea what if you play one level as mario then the next level you have to play as toadette then nabbit then mario and so on to beat the game I will give you a example you can start with any one toadette first or nabbit I think mario is better but 1-1 mario 1-2 toadette then 1-S nabbit and you play the levels like any% I think this would be a good category you can use all the characters excepted Luigi toad but they are like mario :)
Category idea for either game: Max% Nabbit Do as much as possible as only Nabbit in one sitting.
I‘d love to add a small mario NSMBU and small luigi NSLU category. Taking items or flagpole in level is fine but you have to start with small character. It makes for very interesting tricks imo
Divinorum 23, I belive you are describing low% if I'm correct. I would also like to see low%, but I think it is unlikely to be added as a category as not enough people I think are interested in running this category. I'd be happy to learn the starts for it and run it tho
And November December, I'm doing blindfolded 100% Speedrun on New Super Mario Bros U Deluxe