On their way to Reanimation, players will need a door code that can only be acquired after collecting all three memories in Poppy Playtime: Chapter 5.

Players will need to find three friends in the Dollhouse for a tea party, one of whom requires piano puzzle code in Poppy ...

There's a locked door in Conditioning with a strange emoji keypad in Poppy Playtime: Chapter 5, here's how to get the code to unlock it.

The Pressure Hand in Poppy Playtime: Chapter 5 will allow players to push heavy objects, here's how to get the locker code and retrieve it.