Wow, this game sure looks unique.
My only two points of critique would be:
1) this game really need some background music
2) the controls are wack
It would be much better if the player could move using WASD - with LMB one can dodge the bullets just as well, but has to click all the time + drag the mouse between two places - where one moves and where one shoots, which is kinda annoying.
Also, it would be nice to add some kind of miniboss to the game? Idk.