This was wonderful, I really enjoyed it and feel envious I did not had this idea...
It is so well-put together, the mechanic is fun, exploration is as well, graphics are great... to me this is perfect.
I played it on my retrohandheld in xplore with the raspiberry pi version of pico-8 and this was such a great surprise, I had to find the author and say it to his face.
Thanks, this is trully a wonderful game.