Try to stack in a straight line to maintain good balance. Tilting your iPhone/iPod will also affect the balance of the tower. But watch out, once balance has been lost the tower of cute cats will come tumbling down! Mew Mew Tower is a fun game loved by both kids and grown-ups around the globe. How to play "Mew Mew Tower" 1. You can only stack the cats in a single vertical line. 2. Once you have placed a cat, you can not change the position so carry on stacking. 3. A size of the cats varies.　There are a kiddy, skinny one, and fat one. 4. It is important to tilt your iPhone to take balance, but you need to be careful not to over do it! Enjoy!