Shadow the Hedgehog's Backstory Could Help or Hurt Sonic's Third Movie

Shadow the Hedgehog is going to make a silver screen debut in Sonic the Hedgehog 3, but a piece of his backstory might make things tricky.

Sonic The Hedgehog 3' Teases First Look At Shadow – Deadline

Sonic the Hedgehog: Project Shadow, Fanon Kingdom Wiki

SPOILERS] The Implications Of Sonic The Hedgehog 2's Post-credits Scene Revealing Third Film's New Antagonist — CultureSlate

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Sonic 3: Can The Film Use Shadow's Backstory?

Sonic The Hedgehog's Biggest Differences From Shadow, His Sinister Twin

Reviews: Shadow the Hedgehog - IMDb

Sonic the Hedgehog 2 credit scene explained

Sonic the Hedgehog 2 Easter Eggs and Reference Guide