Out of the other games I played this jam so far, I would say this one is the one that feels the most like a Nokia 3310 game to me. There are other more polished games and amazing art, but this has an unique Nokia feel to me. Like, I can imagine playing this while waiting for a bus or in a line.
What I'm trying to say is that it's very fun and enjoyable. I wish I had your idea hahaha
The boss fight was a highlight for me. Maybe a bit too long, but it was cool. Good luck man! Hope you get very nice ratings.