Fun game! It is really cool to see a gameboy game. It really feels like an old game, even in its difficulty: it was very harsh. One mistake means that you need to restart, similar to old games. I very much like that the character shrinks with the HP. Some puzzles were difficult but they were fun. As for feedback, the controls could have been smother. Some suggestions are adding coyote time on the jump and that the character walks with full speed immediately. Anyway, I think that it was very awesome that you could obtain new powers. It is also funny that your game and mine have the same theme: greed. This was clearly told by the ending of this game. Good job!