inviZimals: Shadow Zone (PlayStation Portable)
The secret world of the Invizimals: Shadow Zone is full of hidden creatures that only your PSP can see. Battle in tournaments and set out on thrilling side quests with the most incredible creatures you've ever experienced.
inviZimals turns your PSP system into a virtual creature hunter that lets you hunt and capture the monsters living in the world around you. Follow the clues as you track them around the world. After they’re captured, battle your inviZimals against your friends or train them to become stronger. You’ve never seen a game quite like this.