(Advance 1) Angel Island Zone.

Originally for Infinite Battle Now retooled

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

Yoshi and Birdo cosplaying as Ichigo Momomiya

The "Big Green Man" (Guest) teaser.

Another returning move For Amy Rose Amy Flash.

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"

Akin to MUGENhunter's Tails

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