DarkRadiant - Compiling in Visual C++ 2013
From The DarkMod Wiki
The project and solution files for Visual Studio 2013 have been removed, please use Visual Studio 2015 to compile DarkRadiant from source: DarkRadiant - Compilation Guide
The project and solution files for Visual Studio 2013 have been removed, please use Visual Studio 2015 to compile DarkRadiant from source: DarkRadiant - Compilation Guide