Endo-01 is one of the playable characters in FNaF World. He is the endoskeleton that is seen backstage in the first Five Nights at Freddy's game.

Endo-01, Endo-02, and Endoplush are all unlockable characters in FNAF World. Like most other characters you unlock Endo-01 through a random encounter and right after beating him in a fight.

Endo-Upgrades are upgrades you can purchase from Mendo using Faz-Tokens. They are used to upgrade the defense of the player's party in the FNaF World. Reinforced (Costs 250 Faz-Tokens) - Increases the party's defense by 10. Steel (Costs 1,500 Faz-Tokens) - …

Endo-01 is one of the protagonists and unlockable characters of FNaF World. Endo-01 is based off its Five Nights at Freddy's appearance. Endo-01, like everyone else, is a small, cartoon version of its original counterpart. Endo-01, however unlike his original counterpart, appears to have a red button in his chest.

Endo Army is an yellow attack used by Endo-01 and Endo-02. Endo Army is one of the most useful attacks in the game, due to how long the effect lasts, and as well as that it can hit all enemies on the screen.

"Big goth woman" She has teamed up with browboy, defeat him to get her on your team! The dialogue Nightmare Endo tells the player upon being interacted with in Pinwheel Circus.

The dialogue Endo 03 tells the player upon being interacted with in Lilygear Lake.

Endo-01 is an animatronic that appears in Five Nights at Freddy's, FNaF World, and Five Nights at Freddy's AR: Special Delivery. Endo-01 appears in the backstage camera, deactivated. Occasionally, it will stare at the camera, along with all the heads. Aside from this, nothing noteworthy happens. Because look at him.

Endo-02 is an endoskeleton and one of the unlockable characters in FNaF World. It is the bare endoskeleton from Five Nights at Freddy's 2. Endo-02's has almost an identical appearance to its counterpart, endoskeleton, from Five Nights at Freddy's 2 but smaller and "cuter".

In FNaF World, Gold Endo is a secret boss that players can encounter randomly at Pinwheel Funhouse. It's a golden version of Mad Endo and can appear even if the player is stationary. Upon defeat, Gold Endo rewards 500 to 1000 Faz tokens but no XP.