Slow start, but I'm glad I stuck with it! Hit level 100, though I'm starting to think there's no end / win mechanic. Only afterwards did I read the part about the spin upgrade not doing anything, but I'd like to imagine it was giving me emotional support while I cooked spaghetti noodles (which wasn't great). I had a lot of fun in the core game play loop, and it's really nice once you get about level 50~ with several upgrades, the pacing becomes more enjoyable.
Beyond that, all the visuals were great! I loved the UI and enemies, and the animations were fluid. Very well designed, great submission!