I enjoyed playing that, really atmospheric!
I'd say for me, it was a little too dark, I couldn't see where I was going a lot of the time and when going up hill, the arrow would clip through the ground and I couldn't see it. I think perhaps setting the distance sky & fog colour to something brighter would help, so you still get the dark look around you, but nice silhouettes of the trees etc,, in the distance.
Good movement controls, even though the enemies were simple those red eyes really did the trick - nice contrast against the darkness, nicely done!
Great title too - I see what you did there ;)