This is yet another revision of street fighter 2 that allows you to pick not only every character from super street fighter 2 turbo, but also any incarnation of them from all the previous versions of street fighter 2. This makes the game easily the definitive street fighter 2 for enthusiasts that know all the changes and want to do dream battles of certain versions of characters vs other versions of others. To the casual player though, this is just SSF2T again since I can't really imagine casuals picking anything other than the latest version of their characters. Interesting that this game is also a console game first that got ported to arcade rather than the other way around. You can't really go wrong with this game if you want to play SF2, but you could go just as well with regular super turbo for 99% of circumstances.