Five Nights in the Past is the fan made game adding Night 3 with the new title screen Phonecalls and much more. The game is very buggy because it is in progress. Aside from that, the graphics are also bad, the phone call is not serious. However, you should prepare well for the summer job that you have gotten. After you enter the office, you should defend your room and yourself from lurking enemies in the darkness, or they will approach and kill you anytime. Good luck!