Banjo X was a cancelled remake of Banjo-Kazooie for the Xbox in 2005 before the project soon got replaced with Banjo-Kazooie: Nuts & Bolts. It would've been advertised as a remake with very little changes but the actual game would have had major changes like a giant termite queen in Mumbo's Mountain and using Conga's oranges to defeat it. Along with some stuff from Tooie also appearing like Humba Wumba. The game would also have had the art style Nuts & Bolts would have. So far only the models leaked by old Rare devs were an animation for Conga and Ticker the Termite leaked by Steve Malpass. And Ed Bryan leaking a Mumbo Jumbo animation and a Tiptup render on his Twitter as well.