I've tried it for a bit and I think it looks impressive with all the lighting set up. Atmosphere was top notch too with sounds that really elevate it. I have lots of problem with the camera though, its sensitivity is a bit off for me (maybe too fast) so I got a bit sea sick from it which I cannot proceed very far. (maybe also from the tiny shakes in the environment as well - I'm quite prone to carsick).
I do wish some tutorial is in the game though, I literally thought the game crashed when actually I need to turn on the flashlight (which is noted down in the game description).
1.2GB is a lot of ask for a game jam though