Nice endless wave game. I also like the music. I just find the UI a bit of messy for now though like many stuffs are scattered everywhere. Like maybe put some stuff in the main menu to the options? Also maybe put a tutorial at least so the player will be guided like those rocks for instance are use for a covering rather than an obstacle that can hit the player or enemies’ ship, and also for the controls as well since some might think arrow keys are used for direction or like a certain key is used for the fire button, etc.