I figured out how it works. Here it is. From what I can tell you die and quickly switch characters as a sheep when the Hektore countdown starts. https://drive.google.com/file/d/1_zoORWttVR3ygXiF1yTOaKZVO_QFcrV-/view?usp=sharing

This is not fake or a hack. I don't exactly know haw it happened but I recently decided I wanted to speedrun the game so as I tried to figure out the route I played 4-3 and at the point with the sheeps on the wall going back and forth something happened that caused Terrafin to be broken. Not dead but unusable. When I switched back and forth Stealth elf would teleport to the same seemingly random area. The glitch transfers between levels and enables some crazy ILs like the ones I showcased. Haven't tested any of it but I think I need to research this and see if it's useful in a full game speedrun. I am certain it'll break ILs. https://drive.google.com/file/d/1tUbXpAx62Yf2WvG8hZ_s53v9JIW7cTbz/view?usp=sharing

Just think the other bonus games should be added to miscellaneous because why not, especially Badminton Bash

This idea is mostly just a way to spice up regular endless runs. Occasionally when playing endless easy I would switch to one-handed play for one reason or another. Mostly because I either had something in my hand, or it was just fun. Not sure how entertaining this would be for anything but easy but 16 levels of endless easy one-handed way pretty fun when I tested it. Again, this is literally just a regular endless run with one hand.