(Advance 1) Angel Island Zone.

Originally for Infinite Battle Now retooled

Yoshi and Birdo cosplaying as Ichigo Momomiya

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.

Despite being Water (Or Mutated Chao) slime sounds

A returning move from Infinite Battle

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

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

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

Every Continue and Confirming

As of 6/26/2022