Despite being Water (Or Mutated Chao) slime sounds

Continue. But classic

2/3 of them are references to

Sonic's Concept and is also a Skin in Sonic Superstars Cream's Debut (Though inconsistent looks)

A former 90s rival's (A red capped plumber guy) recent 3D platformer since 2017

Early previews of "Shining Wine (Not alcohol)" and "Castle Party"

The "Big Green Man" (Guest) teaser.

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

A returning move from Infinite Battle

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

Basically

Valgallah's Cream's "Chao Force" Super

Command is

D,DF,F X+Y

Every Continue and Confirming

As of 6/26/2022

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