Ya this is one of the games I want to get on my wishlist.
This trailer I think was using Playstation 3 or Xbox360, since the Wii graphics are less graphic.
Anyways, it is about a blue hedgehog named Sonic.
He always beats Eggman (the bad guy), but one day Eggman trapped Sonic and used a machine to turn him into a Werehog (werewolf hedgehog) and Sonic trys to reverse the prosses by finding Eggman, on the way, Sonic runs everywhere on the Earth and this trailer shows Sonic running in High Europe. (I might add more Sonic videos, wink*wink*).