Here is a video of my game, Puzzle Detective. It’s available now on Windows 8.1 and Windows RT 8.1 (link below).
This game was created entirely in Visual Studio Express with Visual Basic.Net and XAML (with a little bit of C# thrown in), and uses a lot of the code included in this blog.
The game is also available on Windows Phone (7 and 8).
Developing for Windows 