Sonic the Hedgehog (2006)/Crisis City

A giant, decaying city in the future that is visibly under attack from forces both mechanical and supernatural. Visually resembles Westopolis from Shadow the Hedgehog. Features a streetboarding section (like City Escape from Sonic Adventure 2), but inside of a half-pipe, similar to Sonic the Hedgehog 2 ' s Special Stage, also the board he rides appears to be an Extreme Gear. Sonic also appears to be running across flying debris in mid-air in some gameplay footage. Shadow can use an all-terrain armored vehicle in this level, similar to the Warthog from the Halo series and the Landmaster from the Star Fox series.
 * Sonic's Story (4th Stage): When Sonic and the others are sent to the future by Dr. Eggman's new machine, they try to determine where they are and what went wrong in this new setting.
 * Shadow's Story (3rd Stage): After a quick confrontation with Mephiles at the castle of Soleanna, Shadow and Rouge are mysteriously transported to the future, unsure of what went wrong. Along the way, they find very puzzling answers.
 * Silver's Story (1st Stage): Set in the future, Silver and Blaze continue their on-going fight against Iblis. It was the main level featured in the trailers for the game.
 * Boss: Iblis Phase 1