(coming some time soon or something.) The 1st Sonic Battle Redux arcade Run: Sonic.

I'm taking you down like its 1998/1999!

Despite being Water (Or Mutated Chao) slime sounds

Act Music as Rounds? (may not apply to every stage)

That Hover Move.

It's like the OG game but less stiff.

Yoshi and Birdo cosplaying as Ichigo Momomiya

The "Big Green Man" (Guest) teaser.

A returning move from Infinite Battle

but a bit more on Sonic 06's Green Gem.

Continue. But classic

Basically

Valgallah's Cream's "Chao Force" Super

Command is

D,DF,F X+Y