A few of Banjo-Tooie's worlds were originally planned for its predecessor, Banjo-Kazooie, such as the fire side of Hailfire Peaks and Glitter Gulch Mine. Many of these were cut primarily because of time constraints.

Gobi mentions leaving for the "Lava World" in Click Clock Woods, which adds up as Gregg Mayles' concept art for the cut lava world shows that Gobi would have been present. Gobi would eventually live up to his promise by appearing in the fire side of Hailfire Peaks in Banjo-Tooie, after being freed in Witchyworld.