A bit of concept art has surfaced showing just how different Sega's blue hedgehog might have looked in Sonic: Unleashed. Yeti, gangsta, tiger-striped -- good thing they went with the werehog, eh? More ...

Update: Don't get too pumped -- Sega Magazine, the original source for this information, just posted a vague disclaimer saying that the info discussed in their article is back to being speculation.