Nope. Your asking for C2 to export to C#/VB. Where as C2 is expressly written for JS. Also I suggested since C2 used JS why no Unity. Nope. There is a lot more too it. Even if C2 could translate the JS code to C# there is an entirely different library layer. Which would result with every plugin being re-written.
However I'm sure C2 will have XBox One support some time in the near-ish future. Especially with Universal apps.