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

Despite being Water (Or Mutated Chao) slime sounds

Silver (With A Counter move with a cost of Power) and Metal Sonic

So far. The Super Transformation is far from completion. (Super Sonic Sprites by "TheKnucklesMainG4")

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

(Silver Update)

Another Trap attack + A returning move from Infinite Battle + And another intro

(Advance 1) Angel Island Zone.

Originally for Infinite Battle Now retooled

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

Sumin didnt just make some characters But also sandbag (Though bare bones)

The "Big Green Man" (Guest) teaser.