#2 Beginning is extremely dark

The beginning of the game, when you have to climb through the vent, is extremely dark. The screen is basically fully black and it looked like a bug. I had to try the game multiple times and move blindly until I saw a VERY faint glow from the vent.

This completely feels like a bug. I suggest to make the beginning a little bit brighter.

I've never climbed inside of ducting, although I'd do it if I had a chance, but I don't imagine there is much light inside of them. I wanted to add a flashlight so you could do things without turning on the lights, but I just ran out of time.