Nice artwork, lighting and atmosphere! The Diablo-style UI done with pixel art is a nice touch, haven’t seen that before :) I also like how the cycle forces you to not go too far away from your pursuers so that you are ready to strike back when the night starts.
I found the game a bit tough. Maybe increasing a good chunk of your health on a kill would be nice. Or a bit faster movement. Maybe turn into a bat that makes you faster but also doubles all received damage while in that form?
In any case, this is a really great looking little game with a ton of charm and atmosphere. Good work!