In fullscreen the game is only in the left upper corner. I would say pretty basic. Not much to dislike here.

I liked the audio a lot. As I continued playing, I eventually understood the bullet pattern from the red-dotted circles. For full screen, I think the game should be expanded to fit the whole screen rather than a corner. Other than that nice entry!

music is good but i think that you should have had stretch mode on canvas items and not viewport since the game only took up the top left of my screen lol

I liked how each wave had the same bullets shooting over and over again so the screen essentially became one static pattern. I found it fun to view the game as trying to identify a safe spot on each new wave and trying to get there as fast as possible.