SONIC 3 HYPE — I've been wondering why Sonic and Shadow fight

I’ve been wondering why Sonic and Shadow fight during (what I assume is) the first episode of Sonic Prime, and I might have a solid theory. First, Shadow arrives in Green Hill. He isn’t just bumping

Sonic the Hedgehog 2 (film)/Transcript, Sonic Wiki Zone

Sonic the Hedgehog (Canon, Archie Pre-Genesis Wave)/Remus1998, Character Stats and Profiles Wiki

Why is Shadow's super form lighter than Sonic's? - Quora

Which Sonic is the Most Powerful Sonic?, by Ghoumy

Why the Cinematic Sonic the Hedgehog is Making Fans Blue, by Matthew Koester

Which characters should be in the next Sonic movie? – Rushdown Radio

idris elba – Cinematic Slant

Sonic the Hedgehog 2 (film)/Transcript, Sonic Wiki Zone

Archie Sonic's Bizarre Adventure: Legal Issues Were Inevitable