Please request categories in the following google forum. They will be reviewed and the community will vote on if it becomes a category.

https://forms.gle/ZzXNvs23sF7NCKP1A

(I will slowly put them in the forum because it will be a pain to list them all)
Here are 12 REALLLLYYY stupid ones:

1. Non-Stop Jumping
2. First Person
3. Collect All Stars (on a new account for each run)
4. Beat (# of lvls) on (# of accounts)
5. Touch every reachable prop (tree, cactus, crystal, penguin, chest, ect..) even if they kill you or not.
6. Touch every waterfall (lvl 1 waterfall, lvl 8 toxic waterfalls, lvl 27 purple waterfall, ect..)
7. Time to get (# of Meme Points)
8. Time to get (# of Stars)
9. Time to get (# of Trails)
10. Time to get (# of Dances)
11. Time to get (# of Sounds)
12. Time to beat (# of Stages) backwards [by using the "choose previous level" button]

all stars would be kinda hell doe

That's the point :3
Ima try to get it this weekend once I finish a different speed run.

all stars is just all dimensions with extra steps
first person is just a way to play the game
impossible to detect if someone stops jumping for a few frames (as far as i know)
a lot of them require a new account which is just tedious to run multiple times and not long enough of a run
the waterfalls just kill you
i think tree% is enough for touching props, honestly
also a bit confused about beating stages backwards, do you just do the levels backwards and warp back a level or complete a level and then go back 1?

I mean beat them normally but warp back to the previous stage. But if its possible to beat them all completely backwards, we should go with that because it would be more fitting for CE.

[but yah like I said I listed really stupid ones xD]

I have a run for the first person category 5 levels

first person is not a category and will never be, it is an option to play the game and not a challenge or extra.

And Blindfolded 5 Levels Could be a category too?
SM64 and SMB1 has one. https://www.speedrun.com/sm64memes#Blindfolded
https://www.speedrun.com/smbce#Blindfolded

if someone does a run it'll be voted for on the sr4 discord.

ragequit%, where you would die and ragequit as fast as possible

no

no mouse. where you have to use the arrow keys to control the camera

some people do that normally

No jumping with gravity coil?

maybe

submit it to the forum if you have an idea