If the Music Box bar decreases entirely, the player will be killed.
Out of all of the original animatronics, Withered Freddy seems to be the least damaged, with only a few tears through his body. It is explained that he has gone through an attempted retrofit, but was left unfinished after the management chose to make Toy Freddy (much like the other original animatronics being replaced by their respective counterparts). He, alongside the four other older animatronics, has fallen into severe disrepair and he is replaced by his newer counterpart for the "improved" Freddy Fazbear's Pizza, Toy Freddy. Withered Freddy is the older, withered incarnation of the classic Freddy Fazbear we all know and love. Five Nights at Freddy's 2 Character Icons