Mecha Knuckles

Mecha Knuckles

Mecha Knuckles is the fifth boss in Sonic Advance, which takes place in Angel Island Zone. It's a pink echidna robot with yellow gloves build by eggman, based on Knuckles the Echidna's appearance that uses all of his abilities. After it takes four hits, it will turn more aggressive, and start to shoot missiles out of his mouth. The player must inflict a total of eight hits on this robot to defeat it, regardless of the difficulty mode.