Freddy moves if you don't check the cameras enough and has an audio cue at the door where she makes a weird noise and the 2nd scenes are obtainable after night 5
Viewing post in (18+) Five Nights at FuzzBoob's: Definitive Edition comments
I spent the whole night checking the camera literally every second, I'd close and open repeatedly only stopping to close/open doors (I would only use lights when checking if I can reopen the door I used the audio cues for chica and bonnie) and Freddy still moved all the way to right outside the office which shouldn't be possible if this game uses the same mechanics as fnaf, this was on night 6 btw and I always had the camera on Freddy's location only switching to check pirate cove once every so often