User blog comment:'Sonic the Hedgehog'/What's your favorite Sonic game?/@comment-4127048-20110707235844/@comment-3551372-20110712023528

Well, I think he meant the wii compatibility with gamecube games. I'm going to that with Sonic Heroes soon. I know it was never released specifically for the wii, like Sonic Colours, but I think he meant the backward compatibility(and from TwinTails' comment, I quite think he doesn't have a gamecube)