Really cute visuals and really over the top amount of polish. Only thing I feel that you could have added a little bit of that "game juice" (screenshake, more particles, postprocessing etc) since the game can look a little static at times. But the artstyle definitely makes up for that so no worries :D Also I didn't really grasp whether or not you followed the jam theme, but that's not essential so it's ok. Good luck with your projects :D
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Also I forgot to mention that it took me a while to figure out the fact that i can rotate the tool selection with the mouse wheel, maybe the tutorial could have been a little bit clearer (sorry if I sound like I'm criticizing you too much please don't take it personally I'm just trying to give you constructive feedback with the best of intentions :) )