I like the atmosphere! Did you use raytraced audio btw?
Feels like "there should be a jump scare" or "there should be a sound glitch/voice/silence with some narrative gameplay after that" or "some creature should be lurking around" :) Makes me think of alien movies for some reason.
The sound started really good but in the end I didn't hear the footsteps. I really liked the way sounds fades when you pause. I think it would be nice to have SFX/ambience options.
Also, for me personally - the mouse sensitivity option could be adjusted - it feels too much even though I used almost the lowest possible option.
I really curious what it will become :)