Five Nights at Freddy's Wiki

Core Five Nights at Freddy's Series
Article Classification: Five Nights at Freddy's
Description: This article details a topic that is deemed canon to the primary FNaF series' universe.

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

A bare endoskeleton can be seen in the Prize Corner and Left Vent, though it never attacks the player. There are some interesting fan theories about which animatronic this endoskeleton belongs to.
The Freddy Files/Update Edition, page 43

Endo-02 is an endoskeleton designed for the withered animatronics presumably around since 1983,[1] and some toy animatronics of the newly refurbished Freddy Fazbear's Pizza of 1987. Five Nights at Freddy's 2 marked the extra suitless endoskeleton's debut.

Physical Appearance

This endoskeleton seems much more detailed than its variant Endo-01. Shaded with series of gray and silver colors, it sports with three rib-like cages, cylinder limbs with spiral springs, a wide mouth filled with squarish teeth, and flat, three-toed feet.

Its overall appearance bears a lot of striking similarities to Withered Foxy's endoskeleton due to its nearly identical body structures, with ears in exact same shape but facing in a different way. Endo-02 also has hazel-blue eyes similar to those of Withered Freddy's.

From the second game, its head is designed to feature tiny connective wires, containing wires for inside some parts of the limbs, and a bundle of long wires can be seen sticking out behind its back; apparently identifiable when at the Prize Corner. In Help Wanted, however, these are removed possibly in order to reduce the polycount.


Akin to other endoskeletons, Endo-02 has functional eyelids, joints, jaw, knuckles, and ears (which is not the case for Withered Chica and Toy Chica). It has more functions than Endo-01, with articulated joints, bulkier framing, and complex electronics.[2] They are created as inner skeletons for the older withered animatronic cast at first, and reused for the toy animatronics albeit Balloon Boy, JJ, and the Puppet.


Game Title Role Description
Five Nights at Freddy's 2 Cameo First appearance; easter egg.
Five Nights at Freddy's: Help Wanted Cameo Easter egg.
Five Nights at Freddy's AR: Special Delivery Major character Posthumous antagonist.*
Five Nights at Freddy's: Security Breach Cameo As parts for The Blob.

See Also


  1. Faz-Coin's front view | Five Nights at Freddy's: Help Wanted
  2. "A sturdier animatronic endoskeleton, judging by its articulated joints, bulkier framing, and more complex electronics." - Five Nights at Freddy's: The Ultimate Guide | Chapter 14: Animatronics Inventory | Page 268
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