Mecha Sonic MK2 and MK4 by burgerterror on DeviantArt

The Confusing History of Mecha Sonic

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic Mk II (Battle-Style) - The Spriters Resource

Mecha Sonic Mk. II by HOL457 on DeviantArt

Mecha Sonic Mk. II, Metal Sonic Wiki

Mecha Sonic mk2 by Skarecrow85 on DeviantArt

Mecha Sonic MK.II by Robnghost on Newgrounds

Silver Sonic MKII [Sonic Adventure DX] [Mods]

Mecha sonic will destroy his moveset!

I get confused with their names. : r/SonicTheHedgehog

Character.AI - Mecha Sonic Mark II