Browse free open source Java MMORPG Games and projects below. Use the toggles on the left to filter open source Java MMORPG Games by OS, license, language, programming language, and project status.
A companion for your LOTRO activities
Arianne is an engine to develop multiplayer online games like Stendhal
SWTOR - JCounter
The original Xivio.com World Server Core
Keep track of all your monsters during your encounters in a simple way
Modular Minecraft server plugin - commands, events, ...
DAOC QBar Saver and SC Gem Loader
Develop an emulated Darkfall Online Server.