Really great job on the game! I really liked the atmosphere and the models, and the little detail that I really liked was how crouching makes your footsteps louder (As your ears would be closer to sound source).
The cable thing is a little confusing, as I got stuck there trying to crouch into the tiny hole for sometime, but not big of a deal; the in-game tutorials saying the wrong inputs for interacting and turning on the flashlight also threw me in for a loop, I only realized the correct mouse buttons on 2nd playthrough and then saw you addressed it in your gamepage.
For a first published project this is really well crafted! I hope to see more from you in the future.