Join the TMNT as they unearth the sordid details surrounding the Foot Clan's founding! Race the Shredder and his minions in modern times to track down the Ashi No Himitsu, the ancient text that details the Foot Clan's history, then live out the stories with it as Oroku Saki and Hamato Yoshi in Feudal Japan. Navigate foul bargains from powerful demons, serve swift justice, and expose the Secret History of the Foot Clan! Secret History of the Foot Clan is an expansion in IDW Games' cross-compatible Adventures Universal Game System (AUGS) miniatures games and requires both Teenage Mutant Ninja Turtles Adventures: Change is Constant and Teenage Mutant Ninja Turtles Adventures: City Fall to play. —description from the publisher