Hey ~
I think that the theme that you came up with is really cool! Controlling the cat and punching the hell out of things was a lot of fun.
I really wish there were more ways to interact with the environment, or that the punch had more oomph. As it stands I think that the game felt a little bit slow because it took so long to knock something down.
I'm really impressed with what you accomplished as a solo dev and had a lot of fun! Great job :)