I have mode the article from StarCraft 2 to StarCraft II, as that is the official numbering. However, should this be further renamed to StarCraft II: Wings of Liberty, with the two upcoming expansions also having their own articles? Or would a single page for all future StarCraft II content be better?
Topic on Talk:StarCraft II
That's an interesting question. Since they're considered sequels as well as expansion packs, I say multiple articles. That's what wikipedia is doing, so it seems a safe bet to emulate them in this regard.