Hi, I just finished playing your game and I can already say I love it. Its such a unique mechanic, and it works very well with the genre, you are always so scared of revealing what's there, but you are even more scared of wandering in the dark, so you just light it up. It works incredibly well, and I had shivers running all down my spine when I fell down, just terrifying. The atmosphere is really fitting, and all the assets are very well done and placed.
You did a crazy job here, you should really develop this idea further in the future, it's really really unique.
Again, amazing game and good luck with it, you deserve it all! <33333