description:In a region called Spiral Mountain, Banjo's sister Tooty is kidnapped by Gruntilda the witch, who wants to steal Tooty's beauty for herself, and Banjo and Kazooie must save her. The goal is to progress through Gruntilda's lair and the various worlds within it, collect items such as golden jigsaw pieces and music notes that allow Banjo and Kazooie to progress through their quest, and defeat Gruntilda. At the final battle, she is knocked off of her castle-like lair and is trapped beneath a boulder. The game has a central focus on 3D platforming challenges, in conjunction with action-adventure game elements as well as a large variety of puzzles.