I really liked the audio and visuals! The pixel art was great, there were nice details like the edges of tiles lighting up when the character gets close, and a foggy atmosphere, and the soundtrack wasn't too repetitive and fit the vibe of the game well. Unfortunately the weakest part for me was the combat in the first part, because the hitbox for the projectiles that hurt you wasn't clear I often took damage when I thought I shouldn't have. Other than that, I felt that the flying projectiles on the final boss were too spaced out, but it was not too hard to beat him in time so that's not too bad. Good game overall!