A picture of Gruntilda Winkybunion, Banjo and Kazooie's main enemy.
|Full Name||Gruntilda Winkybunion|
|Series Appearances||Banjo Kazooie, Banjo Tooie, Banjo-Kazooie: Grunty's Revenge, Banjo Pilot, Banjo-Kazooie: Nuts & Bolts|
|Appearance||Green/Purple/Boney, old, large|
|Pages||Blobbelda, Brentilda, Cauldron Keep, Furnace Fun, Grunty Industries, Mingella, Witchy World, Potion, Mecha Suit|
 Banjo Kazooie
Gruntilda Winkybunion is a large witch who first meets Banjo and Kazooie. She is not pleased with her looks, and lays her lair on top of a mountain. Grunty finds a young girl named Tooty, a gorgeous bear who is Banjo's sister. Gruntilda (also known as Grunty) sets off to steal Tooty and take her looks away for herself. Banjo must rescue his sister from Gruntilda, but she doesn't make it easy. Throughout the game, Gruntilda sets riddles and locks doors and Banjo must obtain a certain amount of jiggies if he ever wants to see his beloved sister again.
 Banjo Tooie
Gruntilda Winkybunion is a large witch who is out for revenge from the previous game Banjo Kazooie. A few years back, Gruntilda was beaten by Banjo and Kazooie at the top of Gruntilda's fortress. She had fallen out of her Fortress, and fallen onto the hard ground. A large boulder then fell on top of her, and she has been stuck underneath it for two years. Blobbelda, and Mingella both freed her from the boulder, and noticed how hideous she looked. Most of her body had rotted away within that time period. In Banjo Tooie she looks for revenge on Banjo and Kazooie, as she awaits their arrival at Cauldron Keep. During that time frame, Gruntilda's nasty monsters fight off Banjo and Kazooie, and try their luck at defeating them once and for all. Gruntilda will conquer all the land if Banjo and Kazooie aren't able to take her down in time.
 Banjo-Kazooie: Grunty's Revenge
Grunty appears for the third time in the Gameboy Advance game, Grunty's Revenge. Like Banjo-Kazooie and Tooie, Grunty's role is the same. She maintains her evil witch status, but now she is more robotic than ever. Grunty will await your final battle in her lair, with Klungo helping her. Through the game, you will battle Grunty five times while each time gets progressively more difficult. Once she is defeated, you will have completed the main part of the game. Note that Blobella and Mingella, Grunty's sisters do not appear in this game.
|Boss Boom Box | Chilly Billy | Chilly Willy | Gruntilda Winkybunion | Klungo | Lord Woo Fak Fak | Mingy Jongo | Mr. Patch | Old King Coal | Targitzan |Terry | Weldar|
|Banjo-Kazooie | Banjo-Tooie | Banjo-Kazooie: Grunty's Revenge | Banjo-Pilot | Banjo-Kazooie: Nuts & Bolts|