Uggers are short, green enemies that roam around Spiral Mountain and the Isle o' Hags overworld in Banjo-Tooie. When Banjo and Kazooie run past them, they will scream out "Uggh!" and immediately run towards them. Their attack involves slamming down their fists on the ground, hurting Banjo and Kazooie if they are close enough. However, they are relatively weak baddies who can be defeated with mostly any attack that can be performed. Uggers are similar to the Gruntlings from the first game, Banjo-Kazooie.