Sonic returns to the Nintendo Wii to take a wild ride through the storybook world of Camelot in his all-new adventure Sonic and the Black Knight. Designed exclusively for the Wii, Sonic and the Black Knight brings a new twist to Sonic gameplay by combining Sonic s legendary speed with frenetic swordplay action that makes full use of the unique Wii control system.After reading a storybook of the Knights of the Round Table, Sonic finds himself alone in a strange and enchanted world that he soon learns is threatened by a sinister and growing force. He is befriended by the grand-daughter of the legendary wizard Merlin, who asks him to harness the power of the magic sword Caliburn to fight the underworld knights and unravel the mystery of the new villain who has suddenly appeared to seize Camelot.