I have no clue where I was going with this but ok A thing for Story Mode. Yomi and the gang get to the end of penetrating Dr Eggman's secret base and destroying all his robots, when suddenly, BAM!! The infamous Biolizard from Sonic Adventure 2 appears! But... he's lookin' kinda... different..... And then suddenly, the controlling part's window slides open, to reveal that none other than the one and only BILLIE EILISH is piloting the rebuilt Biolizard! Katsuragi decides it is up to her to stop this monster, and then cue the boss battle, in which she teams up with Yomi because she can, and the battle should have this music playing in the background. C'mon, guys, even YOU know you want this in your life.
Marvelous, Billie Eilish & SEGA, among others.