Who are these people and why are they in my own personal dimension?

Me when a kid walks up to me:

I'm coming back...

Freddy, Nonnie, Aicka, Foxy

Michael, do you see that small suit on the floor?

Yup... WE ARE SO COOKED

@Thepurpleman234 x @Toochinator Collab Part 3

Part 4: https://gamejolt.com/p/collab-comic-part-4-khis4i5w

After William dies in FNAF VR somehow:

Rotten Pest (The Rat)

HO HO HO! Merry Killmas!