This looks like it could be really cool, but the controls were not for me, unfortunately. Regardless of how I used WASD, I couldn't really get myself to spin except to hit an enemy here or there. Never killed more than 2 or 3 enemies over a handful of run attemps. It wasn't totally clear to me what IJKL was doing as far as tilt goes.
This looks like it will be really cool, and I can see others were successful in spinning correctly. Skill issue/not understanding or getting things to work on my end T.T