Oswald is an antagonist in Five Nights at Treasure Island.
Oswald closely resembles his original Disney counterpart, except for the fact that he lacks arms. The reason for this, as explained by Lisa on Night 2.
All of his key features are there, such as his long ears, a pair of oval eyes, his rabbit tail, his nose and his overalls.
Oswald rarely becomes active starting on Night 1. He starts in the Storage Room, where he can be clearly seen lying on he ground, and will stand before he exits the Storage Room. He can hide from the cameras like Photo-Negative Mickey. When he appears in the Office, he is seen next to the Treasure Island sign. His jumpscare is him simply jumping up, screaming loud.