Desktop/Android/HTML5/iOS Java game development framework
Open source library for creative expression on the web, desktop, etc.
Gideros Release version
Game engine supporting many 3D/2D formats and graphic effects
Vivid3D is a C++ IDE/3D engine, with python scripting.
A free 3D game engine to create games and realtimes scenes for Windows
Vivid3D is an open-source 3D engine with powerful 2D UI.
Cinema Enters Game Console
Modern 3D engine and IDE written using C# and C++.
Source code of the chapters of the book 3D Game Development with LWJGL
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
Perl bindings to the Modern OpenGL API
3D .NET engine for Windows, Linux, Mac
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
Cross-platform C framework very compact libraries and tools.
a game library to develop audio games
3D Game engine
C++ Framework for slot machine games
A 3D, fully concurrent game engine