Capeman

Cool game with great potential. I think some of the particle effects could have more authentic pixel art animation, and the camera movement needs improvement too, sometimes the camera can be glitchy.
As for the A.I. I think the skeleton should roam when he can't reach the player, when the player jumps on a structure he is unable to reach, he keeps trying to get to the player and gets stuck in that position.
The fighting system has room for big improvement, sometimes it's really hard to fight enemies because of the delay and having to wait for the animation to complete in order to finally hit them.

I think that's all! I really liked the idea of your game and I think it has a lot of potential to turn into something bigger!