I really like it but it seems to be unwinnable? or maybe im playing it wrong? are you supposed to be able to get into the door when it's uncovered? cause whenever i try it doesn't let me go through the door, i have not found any keys, usually i run out of spades/swords and bombs and then die, i can get pretty far, while destroying a lot of walls, but i don't seem to be able to clear the area, im not sure if its supposed to be cleared so maybe if its not just ignore this haha