Abandoned Mickey is a main antagonist in FNATI 2: Let The Show Begin. In the current timeline, he originally was a regular Mickey Mouse suit before he was simply too old and was seen wandering around with no one inside him.
Abandoned Mickey is like the iconic character known as 'Mickey Mouse' as a main antagonist and a famous suit that was over 30/thirty years of magic in DisneyLand. Abandoned Mickey bears a strong resemblance to the Mickey Mouse as first depicted in his early cartoons, as all of his colors are in the Normal Mickey Mouse colors and his features match the original cartoon Mickey Mouse , except for he's having a Dusty Resemblance and a Dusty Look. He looks like Photo-Negative Mickey but with the original "Mickey Mouse" colors with a dusty and pale look. And his clothes and his shoes are dirty and dusty and having discoloration and his eye sockets are dusty.
When he gets to the Office, You must either hide under the desk or shut off one of the cams. Failure to do so in time will result in his jump scare. His jump-scare is similar to Photo Negative Mickey's.
He will become active on Night 1 ,12AM He acts like Photo Negative Mickey (Almost a clone of him) but he will start at the Backstage lying down along with Abandoned Oswald and Abandoned Disembodied just like Photo Negative Mickey but half-turned around. Then he can move to the Stage at the right , Next , he will move to the Theater closer to the camera. He can sometimes move to the Reception at the camera's right , then he moves to the Hallway walking to the next room , then he will arrive to the Office at the player's left door. When he's in the Office , His pose will be unlike Photo Negative Mickey , He will look at the player and he puts his hand on the wall. The only way how to get rid of him is the player must make the sound occur around the abandoned theater , If the player neglects to do that in time will result him jump-scaring/attacking the player and killing him and result in a game over.