Take a look at our MSP Kowsheek Mahmoud’s experience migrating his XNA game to Windows 8!
The answer to the owes of XNA developers comes in the form of MonoGame which is an open source implementation of Microsoft XNA 4. The development of MonoGame for Windows 8 has been a little slow so the hackers at SickHeadGames came to the rescue. Now it is possible to migrate existing XNA games without having to dive through SharpDX. Read more.
Microsoft Student Partner at Ryerson University