This is Doors rooms WASD to move, SPACE to use the torch and E to enter a locker. Get past as many rooms as you can, avoid the entities that appear in the rooms. A-60: When you hear the sound, hide in a locker until it passes to the next room. A-90: When you see the stop sign, stop moving until it goes away. A-120: The same as A-60 but comes twice.
Reach room 100 to find the scanner Roblox Doors floor 1: https://scratch.mit.edu/projects/907002735 (Use the scanner code in this project)