Nightmare FNaF 4 Png Render by DC1709 on DeviantArt

Five Nights at Freddy's 4 - Apps on Google Play

Your Darkest Nightmare - Five Nights at Freddy's 4 by SquirrelMan -- Fur Affinity [dot] net

Nightmare Animatronics, Five Nights at Freddy's Wiki

FNAF4-Nightmare Animatronics - Happy Halloween! From us Nightmares

Five Nights at Freddy's 4 NIGHTMARE Jumpscare

Nightmare from FNAF 4 by fiszi -- Fur Affinity [dot] net

ArtStation - Five Nights at Freddy's 4 Nightmare Animatronics (HW

FNaF 4 but the Nightmare Animatronics don't scare you anymore

FNAF 4 Nightmare Chica full body by Enderziom2004 on DeviantArt

I think this might solve the Nightmares and the Fnaf 4 gameplay