FNaF World: Universal Madness in Supder Dupder cool LivingCorpse7 Fan-Community
uuuuuuuuuuuuh
Character proposal! Toys (FNAF 4)
Why not? 
Minigame idea! Fun with Endoplush
I don't think "fun" is the right word though (render by Zoinkeesuwu) 
Trailer proposal!
I had an idea... 
Character proposals! Dormitabis animatronics yet to be seen
I think I'm going insane 
Character proposals! FNAC animatronics yet to be seen + Monster Origami Cat: a challenge (EDIT 3: last edit hopefully. Added Forgotten Cat and Clover [WIP name])
Not all have been created equal 
Making music for FNaF World: Universal Madness is incredibly fun!
Universe proposal! FNAF 1 Remake
It's a long proposal so strap in
Universe proposal! @ 
LivingCorpse7 's Universe
Worth a shot (EDIT: added some thoughts)
Gameplay suggestion! How to connect various universes
Oh, boy, what a roller coaster! 
New skins proposal!
Indeed I found some more