Super fun game!! The concept is really good and I can really see you expand on this idea! Atmosphere, sound effects and pixel art were on point! A bit of cheating with the ui pop up to explain the behavior of the ennemies tho hahah. The one that whistles louder really frustrated me haha I was so mad, the ending is a bit short but I'm glad I finished the game! I also did a pretty similar game with rooms generation like you if you want to try it out!