This was really enjoyable! Not gonna lie, the long opening cutscene made me think this was going to take itself too seriously, but I ended up having a great time. The sword is short and frustrating to use, the gun feels like a substantial jump in power, and the aptly named 'bigger gun' changes the game so dramatically that I couldn't help but smile. This is a great game for a game jam. Not to long, straight to the point, and a nice little gameplay arc throughout. Well done!
You should be quite proud of this little game. It's pretty great :)