i had a sidekick that fought for me. to get it you will have to put braves power disk that came with the starter pack on the base and go to her adventure. do alittle bit in that. then exit that go to the toy box. place it and then press the button that it shows to get your sidekick. he will fight with you. follow you where ever you go. and if go ontop of a building he will follow you there too.