So since 3rd party usually gets a stage and AT, what does everyone think BK would get if they got in?
I'm thinking Spiral Mountain, since it's a classic. Then maybe Mumbo as an AT. Maybe he can turn an opponent into a washing machine or something.
Spiral Mountain is definitely the most likely and iconic stage but imo would be kind of boring on its own given all the world variety the games have, so I'm going to throw out some stage ideas.
-Witchyworld with a Mr. Patch boss
-Glittergulch Mine with minecart hazards
-Freezeezy Peak with eventual snowmen attacks
-Rusty Bucket Bay with the tnt crates.
-Showdown Town... cars I guess
Mumbo would make a perfect AT as long as he does his classic chant. Grunty would work as a good AT too.
Also how about making Jinjos an item. Like the Dragoon and the laser item from 4, you collect 5 of them and they could either summon the statue from Grunty's boss fight in Banjo-Kazooie for a powerful attack or give the collector a free point.