Sonic The Hedgehog costumes have been announced for LittleBigPlanet December 17th in Hong Kong is the only territory with a release date so far. Not only is there a costume for Sonic and Tails but also Knuckles, Dr. Robotnik and sigh… Sonic the Werehog. No word on if there will be a Big The Cat costume though…

Sackboy Gets Furried By Sonic The Hedgehog [Kotaku]