Nightmare Shadow Freddy, Five Nights at Freddy's Hoaxes Wiki

now that was a fake one, howewer, the game files of FNaF 2 confirmed Nightmare himself is Shadow Freddy due to Shadow Freddy's file name being "Nightmare".

Ultra Custom Night (2020)

Andrew Prine - Wikipedia

Nightmare Dee Dee, Five Nights at Freddy's Hoaxes Wiki

Shadow BB, Five Nights at Freddy's Hoaxes Wiki

Blistering Heat Spreads to U.S. Midwest as Wildfire Smoke Lingers

Fake Animatronics : r/fivenightsatfreddys

Nightmare Mangled Lolbit by ItzPloxYT on DeviantArt

Nightmare Freddy, The Pizzaria Roleplay: Remastered Wiki

RWQFSFASXC, Villains Wiki

Five Nights at Freddy's - Wikipedia

Steam Workshop::Deez nuts

Five Nights at Freddy's - Wikipedia