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Nightmare Endo has not been given an official name; as such, this name is purely conjectural. However, it will be used until an official name is released.

Not what you were looking for? See Endoskeleton (disambiguation).

Nightmare Endo is the animatronic endoskeleton that was used as an inner skeleton for Nightmare Fredbear and Nightmare.

Nightmare Endo first (though obscurely) debuts in Five Nights at Freddy's 4. It then reappears in Ultimate Custom Night (with the same role as Five Nights at Freddy's 4) and returned again in Five Nights at Freddy's VR: Help Wanted as an easter egg.

Physical Appearance

Nightmare Endo is the endoskeleton of Nightmare Fredbear, as can be understood from his appearance and movements. He is a tall and massive metal skeleton with huge curved claws and razor-sharp teeth. Unlike Endo-01 and Endo-02, he has very thick, complex limbs, specially extended in order to steadily hold a bulky body. He has five long, thumbs on his clawed hands like other nightmarish animatronics. On his back area is a small steel vertebrae, soldered in a line.

The Nightmare Endoskeleton has an elongated head with a large mouth, with short but sharp white teeth set apart. On top of its head are two frames of large bear ears. The endoskeleton has glowing red-yellow eyes with metal lenses, rather small in relation to its build.


While bearing same functional movements like most endoskeletons, Nightmare Endo's sharp teeth and claws are presumably meant to be used for slaughtering victims.


Five Nights at Freddy's 4 / Ultimate Custom Night

Nightmare Endo was present the entire time in both games, as it was doing its role as an endoskeleton, being used for Nightmare Fredbear and Nightmare.

Five Nights at Freddy's VR: Help Wanted

Nightmare Endo as a separated animatronic appears in Help Wanted, being seen in the gameplay only once in Ennard's Vent Repair level segment. The endoskeleton can be seen if one looks under the grill, in the place where the player stands, however as soon as the light from the flashlight falls on the character, it will immediately disappear from sight, leaving no trace.

A model of Nightmare Endo can be also viewed in The Gallery.


Game Title Role Description
Five Nights at Freddy's 4/Ultimate Custom Night Hidden character First debut; Serving as an endoskeleton inside Nightmare Fredbear and Nightmare.
Five Nights at Freddy's VR: Help Wanted Cameo Easter egg.


Five Nights at Freddy's VR: Help Wanted

  • Despite appearing in the gallery along with the other animatronics, Nightmare Endo has no antagonistic act in the game, but if the player sees it he may be surprised by Nightmare Endo watching the player.


The following information contains spoilers. To view them, click the [show] tag.

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