XNA Game Studio 4.0 for Windows Phone
Xbox Live, Achievements and Avatars on your Windows Phone 7 Series? Yup.
The other key component of XNA Game Studio 4.0 that we’ve enabled exclusively for Xbox partners is Xbox LIVE and a premium gaming experience on Windows Phone 7 Series. Through the Gamer Services API’s you can pull in a user’s Gamertag and 2D Avatar as part of the game experience, unlock achievements on the platform, and leverage notifications for asynchronous turn based gaming.
