Firstly I'd like to say well done and the art and the music and the overall aesthetic of the game, it looks and sounds very visually pleasing! One thing that I struggled with however was the pacing of the game as right off the bat I felt overwhelmed and I didn't have much feedback if I was damaging enemies. Some damage text to show you are dealing damage even would help.
I love the entry into the game, and the way the player spawns in is sweet! But a bit more of a moment to breathe when entering the level and some more visual cue feedback, and a gradual ramping up of difficulty can really help make it shine in my opinion!
Nice work on your entry and looking forward to seeing you do more with it if thats what you'd like!