UDK is Unreal Engine 3 – a complete professional framework. This is the free edition of Unreal Engine 3 that provides tools for creating high-quality games and apps, movies and advanced 3D visualizations and simulations. The best tools in the industry are in your hands.
It's a tool that provides documentation that help you Windows applications.
It includes tools for designing and running "point and click" adventure games.
KDM 10 is a tool for the quick development of kits to be used in FIFA 10.
Comments (2)
UDK will take advantage of all the other gaming Engines available to such a level that you as a [new/experienced] user will be addicted depending on your level of interest or ability to use the package.