Challenging wave based game. It does its job well. I like how we teleport back to the buller, because in most games we have to pick the bullet up, so you created a different dinamic! I also enjoyed seeing everything glow around me and the music is awesome. I didn't like when I accidentaly shot the bullet off the screen, becuase then I would almost instantly lose (so maybe make it so the bullet collides with the walls).
Other than that, good job! I would love if you checked my game too.