Metal Sonic has already reached its potential, Mecha Sonic too

Metal Sonic, Sonic Pokémon Wiki

Commission: Sonic and MLP - Battle Royal by BroDogz on DeviantArt

IDW Publishing - Metal Sonic can be such a jerk sometimes. 📚: Sonic The Hedgehog: The IDW Collection, Vol. 1

Sonic the Hedgehog (2006) (Video Game) - TV Tropes

How is Sonic the good guy in Sonic the Hedgehog? I feel like the entire movie is centred around his selfishness, manipulation and impulsivity. - Quora

Posting shitty Sonic facts every day until a new game is revealed (Day 62) : r/SonicTheHedgehog

So, what's the deal with Mecha Sonic in terms of the Classic-Modern split? : r/SonicTheHedgehog

People can't reconcile SONIC CD happening between 1 & 2 because Mecha Sonic is a downgrade LMAO, so I made this based on actual game canon : r/SonicTheHedgehog

Metal Sonic (AlvinSmbz) : r/SonicTheHedgehog

Rumour: The Sonic 3 Movie Synopsis Has Potentially Been Revealed