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.