Here's a good question. Why isn't Sonic Nintendo exclusive.

Oh and I think Nintendo could make a better Sonic game than Sega.

eerything about this comment makes we want to flame...1st SONIC is Universal type character meant to be enjoyed(and make money) by a many ppl as possible unless he has a gimmick that gives him reason to be exclusive to Wii...why do it??? and no Nintendo could not make a better sonic game,espescially a 2D one

I dunno, I've played a few 2D games in HD that have looked pretty sharp. I love 2D sonic games, they are far superior to 3D sonic games.

@ leo-j and superchunk,

Technically, the Wii does support 480p, which is currently defined as enhanced-definition, but was once regarded as high-definition. Of course, no one commonly accepts 480p as high-def anymore, but before the proliferation of LCD and Plasma 1080p televisions, anything from 480p and higher (including DVD's) was considered HD back in the late 90s.