Super addicting game! I really like how you have to balance out breaking single blocks and tetrominoes, it's a really enjoyable risk-reward mechanic that's very well implemented. I love the outer space theme as well, the art and little sound effects are great! I think the controls took a bit to get the hang of, especially the jumping mechanic, but it became a very frantic scramble to dig once I learned them. I don't really see how it ties into the theme, but it's a really clever game nonetheless. Well done!