Really like the roulette mechanic, although it was a bit unclear exactly how it works with the coins. (Do I pay to insert a wheel segment, or only lose money if that segment gets selected? If the former, why doesn't the money counter go down when adding a segment?) Presentation and UI was really well done, but I would've liked some clearer feedback when damaging enemies. The ones that get converted in one hit are clear enough, but when I first started it wasn't super clear that I was 'damaging' the lil imps when I successfully completed a loop on them, so I wasn't sure I was doing the right thing.
Overall super satisfying to play though, well done!