I wouldnt expect it on Steam for a few months because XBLA sales are not mild, they are great and since word of mouth/reviews is extremely positive, there is a lot more sales to go. And I pity you you non-360 owner :P
Its $15 and Im sorry for those who will not get to play it. Really. It lives up to the critical acclaim imo and the only downside is that it could be longer (which means we want more!). You only get a game like this that totally blows you away with its innovations once a year.







