pretty good game! one thing that I think would be nice is if the doors appeared on the maps, maybe number them and let you switch between maps so you can easily see what door leads where? But I still really enjoyed the game!
That's a good suggestion, I try to remember that if I ever have time to make another metroidvania. Adding new features to the map in this game, however, is a bit hard, because I implemented the map a bit too late (I kind of forgot, I think) during the development, so the way the map is created is a bit complicated.