You're a toy (you can change it)

The player, they used to be employees at playtime co, they return to the factory to find out why their colleagues mysteriously disappeared and the reason why the factory was abandoned.

Chapter 4:

After Doey and the doctor are successfully killed, The player returns to Poppy and Kissy missy. Poppy who tries to contact Ollie keeps failing, when Ollie calls back, it turns out he is The prototype who uses Ollie's voice. After the betrayal, Poppy was obviously devastated, she ran off and suddenly blew up the place. Kissy missy protects The player, they both hold on to the edge of the deep hole, Because Kissy's hand couldn't hold The player for long, her hand broke, making The player fall.

Chapter 5 (my au):

After the fight with The prototype, The player managed to get up after being put into a liquid bath, saved by Giblet. Kissy missy is missing, Poppy is caught by The prototype, and it turns out The Doctor is still alive. The player and Giblet are looking for Poppy and Kissy, they both got separated somewhere. The player finds a cardboard cutouts (idk what I called), They didn't seem to recognize the toy in the cardboard picture, they pressed the button. They listened to the sounds coming out of the cardboard cutouts, then curiously continued walking down the hallway while checking the room.

(Another request, thank you! Finally the chapter 5 is released.)