The mobile revolution has seen an onslaught of new requirements for modern developers. Apps have to be fast, they have to be everywhere, but they also have to be native - all features that are accounted for in the foundations of .NET. The unique combination of great tools, great language features, and a runtime that excels at surfacing native APIs has brought about a C# Renaissance. This talk will explore how today's mobile landscape plays to the strengths of C#, and will explore the possibilities unlocked by the proliferation of .NET as the best platform for all devices.