An open source re-implementation of Diablo 2
Web powered cross-platform 3D, WebXR game engine
Starter project to get a Phaser game environment up and running
A mobile game distributed server implemented using netty4.X
The Atomic Game Engine is a multi-platform 2D and 3D engine
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Turbulenz is a modular 3D and 2D game framework
A 3D game engine in java.
An advanced flexible game engine for Java.
An online multiplayer turn based strategy game and board game engine.
Java decentralized cross-platform network multiplayer game engine
Simple and low-consumption Java 2D Game Engine
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
Educational framework for OpenGLES, OpenCL and OpenAL
Java Game Engine Project
2D physics engine for games
Visual Novel engine, editor and game development.
Java Game Engine
Free Android 2D OpenGL Game Engine
A multiplatform game engine for interactive fiction experiences