I feel like the game could really use a Save System as soon as possible because, personally- Not sure if it has happened to anyone else but I've had the game crash on me a few times on the later days, Most prominant on Wednesday for some odd reason.
It is a pain to just have to redo ALL the Nights every single time the game crashes when I try to complete the game.
Also I feel like the Animatronics don't really have a consistant movement schedule? They tend to just teleport anywhere instead of getting closer and closer, One second they're by the hallway to the doors, the other second they're back to the Party Room.
Though that could just be me, good game otherwise.