Escape Hospital 4

Story:
 The protagonist is put into a mysterious black-hearted factory, and has to work overtime day and night. It's time to use your intelligence to help the protagonist find the key props and clues to escape the factory.
 
 Features:
 1. Reasonable stages to challenge, or not...
 2. Escape the factory, confront the guards.
 3. Tons of weird achievements.
 
 Welcome to the factory!