Cool game. The artstyle reminds me a bit of terraria and that is something that I liked. The game was a bit hard but I think that because it felt like you have to retry some parts if you were unlucky. But I personally don't think it was too hard at all but some might think that way. The creepy bushmonster for example was impossible to escape from if he had you in a corner and you don't really know which way is the correct so you might want to change the level a bit so even if you choose the wrong direction you have a chance to dodge the bushmonster. In one area he kinda covered the only exit which made it very hard to escape. But yeah like I said before I am okay with the difficulty but others might not be. If you want to expand on the game you should have multiple levels or alteast checkpoint and make each level/checkpoint harder.
Besides the art I also liked the music. I have realised that music does a lot of for games and it is sad that we did not have time to implement it in our own game.
Overall good game!