Interesting game so far. I see the overall theme you trying to build for this game. For a demo there was not much emotional connection to be made. The looping concept is great but there needs to be more events occurring in the area to boost its entertainment value. On my computer screen its quite dark and I was still able to finish it but not without some difficulty. In the video I showed the difference in gamma levels. There is no monster, so other than guilt of a slightly bad marriage what drives this person to keep moving forward? I hope this help for you to improve and keep at it.