Similar to how Bowsers Fury has its Island RTAs I think Mystery House RTAs would be a cool addition to the Level leaderboard for category extensions as they do not belong inside of the base categories as those use IGT.
List -Mystery House Melee -Mystery House Mad Dash -Mystery House House Throwdown -Mystery House Claw Climb -Mystery House Brawl -Mystery House Marathon
While these are all the Mystery Houses its not possible for their to be a Itemless category as some mystery houses requires you to have items to progress. Although what I do think there should be is co-op for these Mystery Houses. The times are faster if you work in co-op compared to solo for certain mystery houses and I think it would be quite interesting.
Yeah that would be good except its not a mod could be a category extension
@KilleDragon To explain it better you would start at 1-1 on a savefile where you have already completed the game or not and would go through the game completely levels that follow after each other but you would not have any of the animations that appear after levels as well and the need to get stars. I know that the ROM Hacks has a no star requirement category but you would have to mod your switch and download the mod or import it onto a emulated version of the game which has inconsistent load times.
Hope that makes more sense now that ive explained it
Also their could be a category where you complete every level in the game but post game
good idea i dont think they would add it though
