Fast and lightweight JavaScript game engine built on WebGL and glTF
Game engine supporting many 3D/2D formats and graphic effects
Reusable code for building video games with Jogamp NEWT
Open game and rendering engine packed into a JavaScript framework
A free 3D game engine to create games and realtimes scenes for Windows
Amateur 3D Game Engine
Vivid3D is a C++ IDE/3D engine, with python scripting.
An isometric arcade-style game of skill, puzzles and exploration
Vivid3D is an open-source 3D engine with powerful 2D UI.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Cinema Enters Game Console
Modern 3D engine and IDE written using C# and C++.
A 2D game engine and level editor
Cross-platform 2D and 3D game engine
IGS Labs
Source code of the chapters of the book 3D Game Development with LWJGL
Portable game engine with main focus on point-and-click adventures
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
3D .NET engine for Windows, Linux, Mac
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Gaming library