Needs titles for the levels (eg Stage 1-1). When I died, I had to assume entering door 3 would take me to where I left off. It did but back a few levels. (eg I was on Stage 3-3 and have to start from 3-1).
I wished this was packaged better: a title screen, story and preferably, boss fights. The story could just be Odessa is looking for her kite that flew away.
BTW, I like the aesthetic but it seems more Gameboy than NES...