Arright, I didn't get very far, but so far, I'm finding it challenging but enjoyable, in terms of the art and platforming. I see a bit of interaction with NPCs in your screenshots, which I'm interested in seeing. The sound effects are a bit on the grating side. Some music would be nice, but the sound effects would definitely drown it out. Overall, I think it's not bad.
Thank you for your feedback! I would definitely like to add some music into the game, and when I do, there will be a separate volume slider for sound and music, so you can balance them at your will. As for the difficulty, it's something that I've heard before. I'm very inexperienced with making games as a whole and I hope to work on my balancing, I'd consider this game as practice.