Oh my god the NES vibes are so spot-on (especially the music, which is just banger after banger). This is one of the very last games I got to in this jam, and what a great note to end on. I love how the combat is complex without being complicated, and how it has makes use of deckbuilder mechanics and probabilities without overburdening itself with overly complicated menus.
I always come away from every jam with a handful of games I continue to play long after the jam is over, and this is definitely one of them.