Great way to learn about Florence Nightingale. I think it was really good at delivering an experience inspired by the theme. I was overwhelmed by having to take care of so many soldiers and have them die on me even though I was doing my best, but once I figured out a system I was able to do a lot better and save more of them. Art, music, and mechanics all play together perfectly.
My feedback, as mentioned below, would be to do a quick intro tutorial to learn about how to play, and also maybe make the UI a bit more visual, especially on the beds. I often got caught up mistaking the actions Give Meds/ Food/Clean, but I think if they were Icons it would be faster to pick correctly.
Great work!