Nice one, though my brain went haywire on the controls as left and right turned clockwise and anticlockwise against my expectations.
No sound which was a bummer.
Some sounds and moer effects to give more game juice would be a huge improvement.
Also the hitboxes were really small compared to the enemies and felt that they were the same in small as well as in enlarged versions making me miss a lot.
Also moving start instantly at same power, a little soft acceleration might be a good thing so that we could tap slightly witout movin too much to do the fine adjustments to hit better.