That's a great game you made! I love the scenery, everything's so beautiful and the level design is perfect! The controls are also pretty smooth and being able to adjust mouse sensitivity has made it even better. The enemies were too cute to kill at first but once I convinced myself to do it, I had a blast slaughtering them :D
Also the UI is amazing, it's pretty neat idea to have your ship travel to different parts of the menu.
I just have two suggestions:
-Add some sort of lose screen, I was pretty confused the first few times I died because I hadn't seen the health UI yet and I didn't know enemies actually damage you so much, so I thought the game has bugged out and thrown me back to menu when I died.
-Share more screenshots from this beautiful level you made on itch page and make a short gif for your cover image