In Sonic X-Treme Metal Sonic was goind to recieve numerous upgrades to be fought as bosses.

Neo Metal Sonic is a boss in Sonic Speed Simulator that appears during the Super Sonic: Powering Up and The Hunt / Neo Metal Sonic Boss events. He was first engaged by the player optionally after unlocking Super Sonic as a playable character during the former event, but can be challenged at any time during the Neo Metal Sonic Boss event.

Metal Sonic has many forms throughout the series. Main Continuity Fleetway Archie

2011年7月2日 · Metal Sonic keeping up with Sonic in a race, from Sonic the Hedgehog CD. Metal Sonic shares Sonic's innate super speed, which he can achieve using a powerful jet engine-based propulsion system.

Metal Sonic being upgraded by Eggman. Eggman decided to upgrade Metal Sonic into his Neo Metal Sonic form once again to be used as his greatest weapon in the final battle during the war between the Eggman Empire and the Resistance, but the upgrade wasn't completed until after Eggman had already lost and went missing.

Metal Sonic getting upgraded into Neo Metal Sonic, from Sonic the Hedgehog #7. Eggman eventually decided to upgrade Metal Sonic to Neo Metal Sonic once again so he could be used as his greatest weapon in the final battle during the war …

Shard: Metal Sonic v2.5; Metal Sonic: Metal Sonic v3.0; Metal Sonic v2.0 was an upgrade to the Metal Sonic model and also a Mecha Sonic model. This model was used to combat the Chaotix after the takeover of Carnival Island. 2.0 transformed into Titan Metal Sonic but was defeated when Knuckles turned into Giant Knuckles and KOd it.

Metal Sonic (メタルソニック Metaru Sonikku?) is a character that appears in the Sonic the Hedgehog series. He is an evil, ultra-high performance, [1] very advanced [2] Badnik [3] version of Sonic the Hedgehog that was created as a secret weapon [4] by Dr. Eggman for the sole purpose of destroying the blue hedgehog. [5] .

Metal Sonic (メタルソニック Metaru Sonikku?) is the secondary antagonist of the Sonic the Hedgehog series. He is an evil, ultra-high performance, very advanced Badnik version of Sonic the Hedgehog that was created as a secret weapon by Dr. Eggman for the sole purpose of destroying the hedgehog.

Neo Metal Sonic is a significantly stronger variant of Metal Sonic and the second unlockable Super rarity Character in Sonic Speed Simulator, and offers several advantages that base skins do not...