Knuckles the Echidna continues on his quest to free Angel Island from Robotnik's forces. First, it's a long and dangerous trek through the Marble Garden Zone, where our hero is forced to face off with a battle very different from what Sonic encountered. Then Knuckles reaches the Carnival Night Zone, which is still in operation despite Robotnik no longer being around...<br /><br />Featuring the official voice talents of Scott Dreier as Knuckles the Echidna.