Developer's DescriptionBy MicrosoftCreate video games for Windows-based PCs, Xbox 360 consoles, and Windows Phone.Microsoft XNA Game Studio is a programming environment that allows you to use Visual Studio 2010 to create games for Windows Phone, the Xbox 360 console, and Windows-based computers. XNA Game Studio 4.0 includes the XNA Framework 4.0, which is a set of managed libraries designed for game development based on Microsoft .NET Framework 4.