wx.NET is a C# wrapper for wxWidgets (www.wxwidgets.org), providing a portable GUI toolkit for .NET programs. Supported on Windows, Linux GTK, and Mac OS X using MS.NET or Mono. Visit wxnet.sf.net or click "Project Home Page" below to learn more.
The OpenRTSS project aims at producing a free game engine for making "Real-Time Strategy Shooters". The engine is written using Unity for simplicity and fast development.
pit6peer is at least there just try it out