I had to zoom out the page to actually see everything.
I really liked the visuals, though personally disliked the combat, so I just ran for the most part :P
Anyways, I'm not sure if I got stuck, but when I got back to the overworld, I was clicking furiously to beat the other cats, I did, but my cat was then stuck in an endless attack loop (I could move around freely as normal) and nothing else happened... The end?