This is definitely the type of game I could put on an Analog Pocket! I find the idea simple and effective.
Small issue that I have is that in full screen the vignette effect and font are a bit aggressive I feel. But at the native resolution of the game it is fine. Crows might also be a bit too efficient? But then again it does feel like a punishing GameBoy game so mission accomplished I'd say!
edit : The Linux build is very much appreciated