Pluto is one of the Easter Eggs and one of the pivotal antagonists in the game Five Nights at Treasure Island, alongside Disembodied and Daisy Duck. He is found on Night 3 onwards by occasionally teleporting into The Office at a random point.
Pluto appears not to be much different from his appearance from the Disney universe, apart from his face that appears to be rather gloomy-looking and wrinkly with black, empty eyes and no teeth, almost like a wearable suit. His body seems to be slightly thinner to the point of being almost skeleton-like. His green collar is also missing and his right hind leg is gone.
Pluto will occasionally teleport into The Office. When this happens, Disembodied will be silenced and Pluto will block any character on the left side of The Office from the player's view. To stop him, the player must shut off a camera.