Players will reach the operating room in Poppy Playtime Chapter 4 and will need to figure out the code for the terminal by solving the anatomy puzzle.

Here's how players can find out the Prison Yard code that will help you open the locked door and escape the area in Poppy Playtime Chapter 4.

Players will need to find a red hand for the Grabpack after entering the Prison to unlock high-security clearance doors in Poppy Playtime Chapter 4.