I like that you can hide in lockers, and i especially like the birds eye view. It gives me resident evil vibes. I reached the electrical room, but couldn't open the door by pressing E. was there something I had to do beforehand?
Thx ! When reaching Electrical, you have to interact with the blue button. When it's done you can open blue lights doors except the control room where you need a badge aswell. If you want more help, let me know what's your objective showed at the left upper corner.