Magic Another Game Engine
Arianne is an engine to develop multiplayer online games like Stendhal
Cooperative multiplayer graphical RPG and adventure game
Java Schach Turnierverwaltung / Java Chess Tournament Management
Classic arcade game remake of Swing Plus -Total Mindcontrol
Turn based free strategy game about colonizing Mars.
An online multiplayer turn based strategy game and board game engine.
GaPla is a free games Platform written in Java
Built to be ease of use, with no programming knowledge, Multi-platform
A free open source Android version of Caravan
Tic-tac-toe with gummy bears
Free MMORPG Engine. Develop and host graphical browser-based games.