The game crashed during the boss fight, I'll see if I can try again but I have little time left and there are a few more games I'd like to play.
The game is very fun! It looks, sounds and plays like a proper NES game and while I like but don't love the music it looks and plays great. The controls feel very good, especially the grappling tongue and the levels including the boss fights are very cool with the perfect difficulty for the jam for me.
Very cool!