same game, but it is still good
there are some changes to this version but not very much. I assumed that since it was on the xbla, it would be in hd, but that is not the case, there is an option to smooth out the games graphics but there is little change to the game it self. There is also extra content like being able to play as knuckles in soinc 3 if you have it in your library, plus extra lvls but they also require all the games. there is also the ability to save which is also good and bad. This feature is somewhat broken in a way. another thing is, and it is only a minor, is the controls, they become frustrating at times but you'll get used to it .It only cost 400 ms points, but if you don't, no biggy. laters =)