Java decentralized cross-platform network multiplayer game engine
Built to be ease of use, with no programming knowledge, Multi-platform
Free strategy browsergame engine.
Educational framework for OpenGLES, OpenCL and OpenAL
Java Gamepad API for multiple platforms
Modular Gaming Open Source Persistent Browser Based Game Framework
Take the chess graphism, and use it with a chess engine.
Minecraft side viewed game made in Java
A multiplatform game engine for interactive fiction experiences
Create your own animated characters for games with ease!
A tool for editing OHRRPGCE RPG files
UtiliGame is a light-weight game engine written in Java.
Little game background framework in java.
Pong esta basado en el juego clásico Ping Pong, desarrollada en Java.
An extensible development framework for roleplay games.
C-Lesh is a game programming language for 2D games.
Open Source Virtual World and MMOG Development Platform
DiaT is a Textadventure
AdventureMap peripherals for ComputerCraft