Very nice game! I liked the art style and the eerie music created a great atmosphere. The game itself was quite challenging but it was also fun, I also liked how there was a story with the demon. Over all a very fun game, keep up the good work :D
I don't know if you've heard of Game Development World Championship before (gdwc2019) but it's a competition for indie game developers where they can submit their games and it's free! It's great if you want some more visibility for the game and it only takes a couple of minutes to join :)