This is a cool game, I really love the art style and the character animations! I struggled to get past the wall jump in level 2 though, because the jump mechanics made it really tough to clear the spikes, and the dash button is a little hard to reach on keyboard. The level design in general is really nice though!
I also noticed another small problem where if I play on mobile, the jump button instantly uses all of the jumps, at once, and might even happen twice because he jumped extremely high.
I had a lot of fun!