The first 20 episodes co-relate to Super Smash Bros Brawl. The main villain is Dark Meta Knight. Other villains include Dr. Eggman, Mecha Sonic and Tedhaun. The setting is in Dreamland and the Smash Dojo (Don't confuse it with the site). Don't ask these two questions because I'm giving out the answers.

How many Sonic Characters are there?

It starts out with Sonic Tails, Knuckles, Shadow and Amy; but later on, after the first 20 episodes, Blaze, Rouge, Vector, Espio, Charmy and E123 make appearances. They all have important roles in the stories.

Will the Chaos Emeralds be in the series?

These aren't the only power-ups in the story (That means "YES"). Kirby's Star Medals and Mario's Sky Crystals also are used in the stories.

I'll soon have a FAQ page for other questions.

Special Thanks:
Alvin Earthworm (creating SMBZ)
RuppeClock (creating Tails & his GBA)
Big Papa Kitsune (creating Sonic Oddball Crackups)
Pikanjo (creating Perfect Kirby)
Chakara X (creating Nazo Unleashed)
Jumper (creating How To Draw Sonic)