The Cafu Engine is an all-purpose, modern 3D graphics engine and game development kit. It is feature complete to get you started quickly. It can be used to create a variety of 3D applications, including games, simulations, and training and architectural software. Written in C++, the tools, libraries, and framework have been designed to make the development of new games and other 3D applications easy. They are actively and continuously developed in order to provide the latest technology.
Iím the main author of this engine, and I give it top rating because I think that it contains many great features (especially regarding graphics, but also many others like networking, scripting, sound, portability, open-source, etc.) that make it a great choice.