Is the Stream reg entry basically a confirmation or were there cases where an entry appeared, but the game never game out?
Rise of Nations Gold was added to the Steam registry for awhile but hasn't been put on steam yet, which is too bad since it's my favorite RTS of all time.
I bought the Alan Wake collector's Edition day 1 for the 360. I loved it, it was one of my favorite games of 2010. I would buy it again for full price on PC if it was released on Steam. Make it happen Microsoft/Remedy.