Microsoft announced that LEGO Star Wars II: The Original Trilogy and Company of Heroes are now released with the Games for Windows packaging. The next wave of releases will be from Microsoft Games Studios and include Flight Sim X, Age of Empires III: The Warchiefs, Zoo Tycoon 2: Marine Mania and Zoo Tycoon 2: Zookeeper Collection all of which will be hitting the shelves in October. Check the press release for more details.