Thanks for playing! To beat the levels you need to shoot the meteors in the right place to counteract their motion and then send them to the top of the screen. You can also perform a melee attack once it is charged by aiming your cursor and pressing space bar, which barely affects large meteors but sends smaller ones flying. Sorry about the audio, I would recommend muting it if the lasers are too loud because it gets a LOT worse later in the game lol (to the point that I almost included a headphone warning due to the final level). Hope you try it again!