Fast and lightweight JavaScript game engine built on WebGL and glTF
Desktop/Android/HTML5/iOS Java game development framework
Gideros Release version
One framework for creating powerful cross-platform games
utility collection for 2D game development in Java; sound-player
Open source library for creative expression on the web, desktop, etc.
Game engine supporting many 3D/2D formats and graphic effects
Amateur 3D Game Engine
Arianne is an engine to develop multiplayer online games like Stendhal
High-efficiency minimalist C++ wrapper for OpenGL 4.3
Vivid3D is an open-source 3D engine with powerful 2D UI.
Java Settlers
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++.
Cross-platform 2D and 3D game engine
8-bit Graphical API for Java
IGS Labs
CSG for jMonkey
Source code of the chapters of the book 3D Game Development with LWJGL
Example code for creating a 2D platform game in Java.
Portable game engine with main focus on point-and-click adventures