I don't know much about that, but as long as i heard, it's some kind of game that can give you eth? Not sure yet.
It's kinda weird name though, combining cat and crypto lol i almost laugh the first time i saw that.
Well, I don't know about it either, but I like kitties, just like everybody likes is too, I will give it a look later. Seems like if you have a bit luck, you can get some expensive kitties.