Death Mouse is a antagonist and a demon inAbandoned Discovery Island
He is a red mouse mickey with no legs hes a demon look to him has red eyes and swollen eye sockets.
He acts very similar to foxy and golden freddy at the same time and will crash the game.
quotes:You don't even
know the truth behind me your will die here. You win fella. Hey watch it there. Get away from my sight you should die. Goodbye my friend.
- He is the Final Boss of FNATI
- He is the Most Dangerous demon in FNATI
- According to this theory he and suicide mouse are best friends.