The Game is kinda fun. It would have been more fun with some more player feedback like screen shakes or recoil.
The player really does not stand out from the clouds and sometimes even completely disappear and some of the beams are hazy and does not look good at all.
When you shoot i would really recommend you to show the bullet in front of the beam instead of it being behind the beam.
The music was nice but it got really repetitive after a short while.
The player speed was really low even when he had very less health. I would recommend making the player speed more and also start the player from a decent speed and lower HP which they can recover using pickups around the play area. Because of this, sometimes i had to intentionally take damage to increase my jump height so that i can clear the level. So, i was offered no choice in the matter when i should be.
Also i was unable to jump on the bent beams. It was really annoying when i pressed the button but nothing happened.
And finally, the ui is completely covering half the screen and as a result it's impossible to see what's ahead. And the camera angle is also so low that it's not possible to see what's below and hope there are no enemies waiting for me there to shoot me.
Besides these, the game was good. The theme was also used well.