Mou is a virtual pet game for Windows 8. It definitely has shades of Pou, a game that's hugely popular on other platforms.
Mou's a virtual pet that you have to take very good care of. Feed him. keep him clean and play with him to keep him happy and growing. As he develops, you'll get coins that you can use to buy Mou new items and personalize his appearance. So, everybody knows that before Mou came Pou.The comparisons are boring, but if you've played Pou, there's a chance you're going to find Mou a little limited.
That said, it's a good game in itself, and we're sure it's going to improve over time. Give it a chance!