I dig the graphical style, but the gameplay itself has technical issues that hinder enjoyment a bit.
Looks like you might be applying acceleration on rendering frames, but moving using real time. I wasn't able to do much at first, but after unplugging my laptop and playing on battery saver mode, I was able to lower the framerate enough to be able to move around. It actually made my jumps very very large in comparison so I could leap over all the enemies with no trouble haha!