For a very limited time, perhaps for today only (we aren't sure), you can pick up the full version of Age of Empires III for a DIME! Yes, for just $0.10 (USD; 10 Microsoft Points), you can download a full game from the Games for Windows Store.
Simply head on over to the GFW Store, purchase it using either a credit card or using your Microsoft Points, download, and enjoy!
Simply head on over to the GFW Store, purchase it using either a credit card or using your Microsoft Points, download, and enjoy!