I like the art style, I also like how the frame rate is smooth. Maybe you could add the level “Run for you Life” were an entity chases you through a red hospital hallway until you reach the end. It would be a nice little suprise that keeps the player engaged, and adds some stakes! You don’t have to add it if you don’t want too though.
I’ve already made one in this game, but I have to remake it because the Moster doesn’t work and the level design sucks and there is no remake of the level ! theme. Lemme show you how to get there
I really like the music you made for the run for your life level. I would say make it more claustraphobic, when the level is too open the ray scaling can look weird sometimes.