Hi. You can add a level where everything will be dark and the assistant will give the main character a flashlight so that she turns on the light and the door opens, and there will be bodies that walk only in the dark and if you shine a flashlight on them, they will react and attack, or if you get close to them, they will eat her. And when she turns on the light completely, all the enemies will run at her and you have to run to the door.