Foxy Is a Fox animatronic from a video indie game called Five Nights At Freddy's Foxy is a fox animatronic from a video indie game Called Five Nights At Freddy's, How Foxy works is he will be in Pirates Cove spotted on the camera,
Foxy will start peeking out of the curtain in the pirates Cove, When he is fully gone from pirates Cove, he will start running through the players left hallway, Peeking his head out of the Office Killing the player in the game.
Here's how the story of Foxy is in the FNAF lore,
Foxy is An animatronic of Fritz.
Just like all the other characters, Fritz was in the pizzeria having a Good time, But we all know it's about to change, there's a purple worker named William Afton, who lured Fritz into the backrooms (Backstage)
Not knowing his fate, Fritz agreed to follow William Afton But we all know it's about to change, right after Fritz Went into the backrooms (backstage)
William Afton locked the door and killed Fritz, stuffing Fritz's body into the animatronic fox named Foxy.