Chaos would be a logical extension of the Sonic the Hedgehog story that has ... and the best way to do this would be by making Black Doom the main villain. Black Doom is the alien leader of ...

Bowser Gives Super Mario Bros 2 A Major Challenge After Jack Black's $1.3 Billion ... from destruction at the hands of Chaos. Fans may know Robotnik as Sonic the Hedgehog's main villain, but ...

SEGA has announced that Sonic X Shadow Generations has now sold more than two million copies around the world.