I love the theme of this, and visually looks really cool! Sound effects of your little cats are great. I'm actually really sad I can't play more, though! I can't seem to win a single battle because I just get overwhelmed by the enemies within the arenas. Is there something I'm missing? It also took me a few restarts to figure out how to start battling.
I hope you're able to continue working on this - I like the concept!