Really felt chilly, and I forgot for a moment that this was made with in-engine assets! The sound also really added to the atmosphere.
My main issue was with the controls, but I can't really say more without spoiling stuff. Suffice to say some stuff you have to do to win didn't work smoothly. Also the guy screams after the timer ends even if you win (but I'm not knocking points for that)
But yeah, really well done!