Do you want to know if Microsoft offers free servers for interactive play? The answer to that is no. However, you could use Azure services to do this. If you have MSDN account, there's a free-level of server time (I believe) that you could use
to start up.
Matt Small - Microsoft Escalation Engineer - Forum Moderator
If my reply answers your question, please mark this post as answered.
NOTE: If I ask for code, please provide something that I can drop directly into a project and run (including XAML), or an actual application project. I'm trying to help a lot of people, so I don't have time to figure out weird snippets with undefined
objects and unknown namespaces.