Bruno once tried to catch fish when he fell in the arctic ice floe. Sealed in a block of ice, he became the main attraction of the Kushman Brothers' carnival for a long time.
But one day, Trixie fell in love with him, and convinced local fire breather Flambé to set him free and they run off together. They managed toe other bigfoots around the country before the two of them got captured by Conroy Bumpus the next day and took them to Bumpusville as a supporting band.
Bruno stands near the totem poles for the rest of the game and attempts to "help" Sam and Max interpreting them.