This is a really fun game that is sutible for all ages! There are so many animals, but the prices do go up as you reach higher levels. It makes leving-up difficult. Breeding new species also takes a very long time. Could you shorten it? The game has really good graphics and sound-track. As well as the many enclosures which are unlocked once you reach the requierd level. My sister and I both have the same tablet but mine throws me off. What's up with that?