When Professor Layton, Luke and Emmy asked around the ordinary market for the black market, Badger refused to give them an answer and clammed up. Later on, he took part as one of the Black Ravens when Emmy gave chase, and was one of the holders when the trio searched for the Raven medals.
He was also one of the Ravens who helped Layton find parts for and build his improvised catapult in order to stop Descole's machine from destroying Misthallery.
In the post-credits cutscene, he was seen beside his fellow Ravens with Arianna, now being a friend of hers.
A member of the Black Ravens, Badger boasts great athletic prowess but is horribly shy. When the Black Ravens are in disguise, he leaps from roof to roof with boundless energy, but face-to-face he often clams up completely.