Multi Theft Auto is a game engine
The game engine for everyone
Orx: Portable Game Engine
Vivid3D is a C++ IDE/3D engine, with python scripting.
A free 3D game engine to create games and realtimes scenes for Windows
C++ lightweight cross-platform game engine
Mini game engine for games104
scriptable game engine with built-in support for 2D graphics and sound
A C++ 3D game engine.
3D Game engine
TurboSphere is an easy to learn and powerful JS based game engine.
A 3D, fully concurrent game engine
BxEngine For Marmalade And QT
a flexible game engine
3D game engine for C and C++
Zen3D is a 3D engine and editor for creating games