Nightmare (FNAF)

Nightmare is the True Main Antagonist of FNAF 4 and It's Series. He is the Child that is the Victim of 83.

Trivia
He is Similair to Few Villains

Venom: Both Wear Black and Seek Revenge

Scar: Both are Younger Brother of the Hero, Both are Tragic,Both hate Their Brother,Both are Fallen Heroes,Both are Complete Monsters.

Chernabog: Both are Devils

Hades: Both are Immortals

Ego: Both are Fathers of the Protagonist and Both are Pure Evil.

He is one of the few FNAF Villains to be a complete monsters,others are Ballora and Tyrone.

In Fanfiction,He is Baby's Father(Who is one of the protagonist)

He looks similar to Shadow Freddy.

Ironically,fans theorized that they are the same animatronic.

It's Theorized that he is the Crying Child from FNAF 4 Minigames.

There are clues that prove this.

Nightmare doesn't appear until Night 6,after the child dies.

He is more cruel than the other nightmare animatronics.

There is a total of 6 nightmare animatronics.

When brightened,there is a brain in him.

He hates Ennard

His voice sounds like Satan.

He is one of the evilest video games villains,others such as Shadow Blot,Albert Wesker,Tabuu,Chara,Red,Gigyas,Crooked Man,Ganondorf,Master Xehanort,Sonic Exe,Demigra,and Hadrian.