Double Cross - Weird Fun

Double Cross is a little-known game I have on the Switch. Initially, I got it because it's a platformer from the same people as Runbow, but eventually, I found an unintended use for it: as a MicroSD card test. You see, Double Cross will not run on certain types of MicroSD cards, and the ones that it won't run on are MicroSD cards that are likely to eventually fail. However, if it DOES run on a MicroSD card, that card will stay good for a long while. I don't know why it's like this, but it is the proverbial canary in a coal mine.
No, this is not about a battle between Luz from The Owl House and No Face from Spirited Away.
I actually haven't played that much of it (and I can do a playthrough of this in the future if you'd like), but I did notice something weird in the options menu: you can adjust the "Fun" level. The available choices are as follows:
AAAAAAA
No Items
Speedrun
Fairy-type
Reverse
Kawaii
Swappers Only
Pineapple
Eldritch
Sauerbraten
Epic
Kaiju
If anyone knows more about this game than I do and can make sense of how these affect the game, please let me know.

[@strategist9]

We need more fun sliders in games. Everyone only focuses on difficulty sliders but this game clearly is ahead of the curve! (If all of those actually change anything that'd be neat but I have to assume these are just joke settings)

[@Overhazard]

I couldn't figure out what it changes, if anything.

[@mastertjt56]

I played this game when it first came and replayed it not too long ago. It's a fun but short game that has MegaMan like influence along with Metroid with the grappler swing.
I don't remember too much of the other modes besides no items and speedrun. Was hoping for a sequel because I really like the artstyle and world
I

[@flagonking1337]

Okay, I'd like to see a playthrough. Seems interesting.

[@mastertjt56]

@@flagonking1337 it is a fun game, I would love to see a sequel since the post credits scene gives off that feeling

[@Overhazard]

All right, I actually have a few other games on my list at the moment (about to start putting up a playthrough of Iggy's Reckin' Balls later this week), but I will add this to my list of things to put up. Hopefully, all goes well and I can start the coverage later this year.