Nice little game here, that you could play for hours on your phone this would be a great mobile game.
I enjoyed it only issue I had was the warning markers were a bit offset from the rockets that would fly by, so sometimes you might think you could dodge it but you can't, maybe make the warning markers bigger to fit the size of the rockets just so they match the size of the hitbox.
The movement is very nice. simple yet satisfying to fly the ship.
The web version had some FPS issues, not sure about the downloadable file, / exe but sometimes the game would freeze for a second and then continue it mainly happened at the start but then after that, it was kinder okay for FPS.
Well-polished game good job!