The art is stunning, but overall I feel like the gameplay was a bit lacking.
Here is some of my input:
Pros : The shaders you used were incredible! I especially liked the "spherical morphing" that was applied to the entire screen, as well as the chromatic aberrration!
Cons : The game mechanics felt very simple. I basically just spammed click since charging the bow for that long didn't really pay off. I think making the arrows move faster, as well as adding an explosion for charged attacks would really keep players hooked on this game.
Good job!