nice work!, 48 hour Jams are crazy :) ..I like the idea of this game and the controls are smooth, easy to use. I like the whole look as well. The enemies don't seem to get harder, I wish they would, and maybe a few more types, ofc I would like to see a tiny bit of RPG with some armor, or more weps, and health boosts .. etc.. and I wish there were more to it. I gave this a 4 because it was made in 48 hours, so most of the things I found "lacking " are actually just nonessential elements to complete a playable demo for the Jam.. I hope you develop this idea more, it has potential. imo.