Neo Metal Sonic/IDW Publishing, Sonic Wiki Zone

In the recent past, Metal Sonic transformed into Neo Metal Sonic in an attempt to take over the Eggman Empire. After disguising himself as Dr. Eggman, he eventually clashed with Team Heroes in the Egg Emperor mech. Not only did he lose in this battle, but after he was found out to be a fake, he was defeated by Team Heroes and turned back to normal. After this defeat, Eggman repaired Metal Sonic and removed the rebelliousness from his coding. Eggman eventually decided to upgrade Metal Sonic to Ne

Sonic the Hedgehog Volume 14: Overpowered, Sonic Wiki Zone

Master Overlord, Sonic Wiki Zone

IDW Sonic the Hedgehog Issue 60, Sonic Wiki Zone

Metal Sonic, IDW Sonic Hub

Sonic Frontiers - Wikipedia

Preview Pages for IDW Sonic #64 and 900th Adventure Released - Comics - Sonic Stadium

Sonic The Hedgehog IDW (#1-67) - Read Comic Online Sonic The Hedgehog #67

Metal Sonic/IDW Publishing, Sonic Wiki Zone

Metal Sonic 3.0, Sonic Wiki Zone

Doctor Eggman - Wikipedia

What do you think it means to be the one true sonic? : r/SonicTheHedgehog