LeapFrog LeapPad: PJ Masks Time to Be a Hero Learning Game - English VersionPlay as Catboy, Owlette and Gekko to track down all of the books that the villainous Romeo has stolen. Use math skills to defeat him and his giant robot in the LeapFrog LeapPad PJ Masks Time to Be a Hero Learning Game! In adventure play mode, use each character's super power to race through the city collecting as many books as you can. Along the way, play mini games that introduce writing, counting, shapes, sequencing and more. In quick play mode,