2004 is a rare character, and can appear on any of the main nights. His chances of appearing increase as the nights go on. When he does appear, he will let out a deep, evil laugh, and will be seen standing in the Office next to the door. He is very easy to get rid of, as the player must simply flip up their monitor to get rid of him. If the player fails to do this, they are met with a killscreen that causes the game to crash.