I liked this game, It was a very simple idea that was very well executed for being made in two days. The atmosphere is great! I liked the look of the pixelation shader, it worked well! There are no sounds in the game, I think even looping an ambiance sound in the background would have added a lot. I found the keys can be hard to pick up at times, you have to find the right angle. I expected something to happen once the door was unlocked but the game just restarted. Also, your itch page is missing the control to toggle the flashlight. Overall, I think with some polishing and expansion this will turn out to be a really neat game. Good job!