Sonic The Hedgehog 4: Episode II Episode Metal Trailer

In Episode Metal, you will experience an all-new adventure that bridges the gap between Sonic CD and Sonic the Hedgehog 4 Episode II
We have a new video for Sonic the Hedgehog 4 Episode II, which will be made available on May 15th, 2012, for Xbox 360 via Xbox LIVE Arcade, PS3 via PlayStation Network, and mobile platforms including the App Store, Android Market and Xbox LIVE on Windows Phone 7. The trailer shows Episode Metal, a special unlockable story set to be launched exclusively to players who have purchased both Sonic the Hedgehog 4 Episode I and Sonic the Hedgehog 4 Episode II on the same platform.
With Episode Metal, you will take control of Sonic's greatest rival, Metal Sonic, across four reworked Acts from Episode I as he rebuilds himself to challenge Sonic once again in Episode II.