|Metal Sonic 3.0/|
|Metal Sonic Version 3.0|
One of Dr. Nega's bases from 200 years into the future.
Anyone or anything who opposes his creator.
During the events of Sonic Rivals 2, he was made to awaken the Ifrit and raced Shadow the Hedgehog, Metal Sonic, Silver the Hedgehog or Espio the Chameleon (depending on the story mode). When either one reaches the Ifrit, Metal Sonic 3.0 tries to stop them from destroying the Ifrit and attacks them. Once the Ifrit is defeated, Metal Sonic 3.0 was either destroyed or trapped in the Ifrit's dimension.model.