Banjo-Tooie is a video game where Banjo and his friends have to stop the evil witch Grunty from taking over their world. Two years after the events of Banjo Kazooie, the gang are playing cards when an earthquake happens. Mumbo goes out to investigate and finds that two witches have revived Grunty, who shoots a laser beam at Banjo's house. Mumbo warns everyone but Bottles doesn't believe him and stays in the house, which is then blown up by Grunty. Motivated by revenge for Bottles' death, Banjo sets off on an adventure to defeat Grunty and revive Bottles.

Banjo-Kazooie: Nuts & Bolts is a high definition game that brings back the famous bear and bird duo in an adventure of epic proportions. The Lord of the Games (LOG) has created every video game ever made, and has arranged a showdown between Banjo and Gruntilda (Grunty) to decide who will be the rightful owner of Spiral Mountain. Players must build vehicles for Banjo to complete LOG's challenges while Grunty tries to stop them. Vehicle parts are earned throughout the game, allowing players to create whatever vehicle they choose using their imagination. There are both single-player campaigns and multiplayer options available where players can compete or work together cooperatively in teams or alone.