Android OpenGL 2.0 application to view 3D models
Desktop/Android/HTML5/iOS Java game development framework
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Cross-Platform C++ 2D/3D game engine
Open game and rendering engine packed into a JavaScript framework
A simple and easy-to-use library to enjoy videogames programming
3D Procedural Game Engine Using OpenGL
One framework for creating powerful cross-platform games
dhewm 3 main repository
Flax Engine, multi-platform 3D game engine
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Retro game engine for creating games like it's 1997
Open source Cardboard SDK and samples
Simple and light-weight 3D game engine
Software version control visualization
Go 3D Game Engine
GemRB is a portable open-source implementation of the Infinity Engine
Game engine supporting many 3D/2D formats and graphic effects
Vivid is a modern C++ 3D engine using OpenGL4+
A modern, cross-platform Quake game engine based on FitzQuake.
A cross-platform port of Hexen II game.