This is my favorite entry of the jam so far. It is such a faithful little GameBoy action/platformer! My only complaint is the controls feel almost "too good" with some subpixel precision and smoothness that is slightly jarring. But that is easy to overlook when everything else about it is this good.
You've got many types of enemies, you've got multiple sub-weapon powerups, you've got different levels with different aesthetics and killer chiptune music! You made a freakin instruction booklet which is something I've always wanted to do for this jam and never had time for.
Great work all around, top marks for Era Feel, love it, followed you, can't wait to see more of what you do