I like the concept of having a field of vision, and the art of the cutscene at the start looked really nice! It was just a bit too difficult, especially after finding the key and going through the door. The enemies all shooting at once and them breaking your bullets makes it hard to attack them. Maybe just make the player bullets go through enemy bullets?

Loved the intro art, but found the gameplay a bit frustrating. The enemies shoot really fast and their projectiles breaking yours makes them really hard to hit unless you get really close.