National Geographic Animal Jam leaps into your hands with AJ Jump! Adopt one of these playful kangaroos and jump through canyons, cliffs and clouds -- all the way to the moon! Dress your kangaroo in outrageous fashions and challenge your friends! Learn about real kangaroos! The included AJ Academy e-book is full of fun kangaroo facts, photos and videos. Earn Gems that you can spend customizing your kangaroo! If you have a free Animal Jam account, you can also send Gems to your animals in Jamaa! Play AJ Jump to unlock the exclusive pet joey in Animal Jam -- your own baby kangaroo! This pet is available to ALL Jammers, even if you aren't a Member.