Banjo-Kazooie: Nuts & Bolts is an action-adventure/platformer game for the Xbox 360 that diverges from its predecessors with a vehicle construction mechanic. Players reunite with the iconic duo, Banjo the bear and Kazooie the bird, in a vibrant 3D world where they gather parts to build customized vehicles. These creations are then used to complete various challenges and defeat the duo's nemesis, Gruntilda. The game offers a mix of exploration, puzzle-solving, and racing elements, with a strong emphasis on creativity and customization.