Synopsis

Banjo and Kazooie are playing poker with Mumbo Jumbo and Bottles two years after Gruntilda's demise. Mingella and Blobbelda, two of Gruntilda's sisters, utilize their large HAG 1 excavating machine to approach Spiral Mountain from the outside. When they remove the boulder that had Gruntilda trapped, they discover that she had decayed beneath into a living skeleton.