Spare Endoskeletons

The Endoskeletons are like they are in FNAF,spares for replacement animatronics.

Except these Endoskeletons can actually come to life and kill you at night,Night 4 to be precise.

"The Endoskeletons are able to kill you by shoving themselves inside you.So what ever you do,do not play dead and do not put the mask on around them,otherwise they will think that you are a suit,and well of course,surely you know what happens from that point."A part in the Night 4 phone call mentioning the Spare Endoskeletons,this is for the 4th night of SpringBubba's,John's,Tigie's,and Circus Micheal's.