Sega's first online title, ChuChu Rocket, is once again a pioneer as Sega's first multi-platform game. ChuChu Rocket! for Game Boy Advance has tons of new puzzles, new gameplay features, and you can still play against three of your friends. In this Sonic Team addictive puzzler, you've got to keep those big hungry cats away from the mice (ChuChus). Direct the frantic little creatures toward your rocket with arrows and you'll rack up big points. If you manage to keep the ferocious felines at bay, your rocket will take to the skies as the winner! But all will be lost if one of cats infiltrates your great space ship.