I managed to unlock Night 7, but every time I play I get auto killed by the purple bunny. It seems like she goes straight from her starting spot to the office, skipping everything so I don't have any chance to prevent her approach.
The air buttons on the cameras are useful, but do not always work and there's no indication of when they won't work (even if I have a full bar to stop one of the dolls). Furthermore, it seems like they're specific to which dolls they'll trigger.
I would love to see a gallery feature, depicting how each doll can blow up.
Overall, a great start and would love to see this brought to completion.
EDIT: I want to add that the main menu needs its clicking areas refined and preferably with large boxes on the screen to indicate the area to click for a particular option. Relatively minor, but definitely a needed QOL.
Also, Camera J (lower right corner) doesn't work at all. Needs fixed.
EDIT 2: In my playthroughs so far, Pink and Purple are not showing up at the doors for me to stop. I have no idea what's causing that issue.