I really like the idea of making your own dice! I liked the risk-reward factor of wanting to shove the highest numbers on your die, but knowing that you'll have a higher chance of rolling a 0 because it would become too heavy. The elemental dice was also a really cool idea, and I'd love to see this expanded on. The double jump ability also made it almost feel like a metroidvania type of game, which would be awesome. The only major issue that I found was that beating the first boss made this constant buzzing sound for the rest of the game.