the hook mechanic is cool but requires more positive visual feedback ( my entry has the same pb, I was running out of time)
it is hard to understand why cops behave differently, they do not look distinct enough;
also why not make them whippable with some kind of 3 hits stun? Right now it feels a bit strange that they stop periodically .
Worth polishing, whip is always fun :) Let me whip the cop ! I like the theme and graphics.