Pluto is one of the Antagonist in the game Five Nights at Treasure Island. He is found on Night 3 in the original demo.
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.
Pluto will teleport to the far left side of the Office randomly during Night 3-5.