Open Source Java MMORPG Games

This project is the development of an open source fully emulated Darkfall Online Server and reverse engineering the proprietary game engine that DFO uses, the SF3D engine as well as its source code.

We're starting to develop a new MMORPG with high quality graphics and gameplay. You can now check out our media wiki for more -> https://sourceforge.net/apps/mediawiki/hellquestonline/

Browser-based MMORPG, similar to Margonem. Uses jQuery to display engine in web browser and server application written in Java

Decimation is an open-source multiplayer game framework programmed in Java. It can support a variety of 3D games, ranging from small four-person games to large massively multiplayer online role-playing games, supporting thousands of concurrent users.

DeepwoodR is the successor of Deepwood. The biggest differences are: implementation in Java (complete rewrite from scratch) and client/server based multiplayer. It is planned as 3d multi user role playing game.

An automated game interface to gather and display the contents of player shops in the GemStone IV game.

Guild Kit is a J2EE-based toolkit for building World of Warcraft (TM) (WoW) guild forums with additional functionality like skinning, armoury lookup support, extensive right model, DKP tracking and raid statistics.

IQMA stands for International Quidditch Manager Association, it's a quidditch-based MMORPG.

We are developing an Open Engine to be used on the upcoming OUYA console. The engine's design is inspired by a small existing game that has been around for decades, Odyssey http://www.odysseyclassic.com Currently, the source for Odyssey has been opened, but it's still in VB6. Instead of managing an old code base in an extinct language we're starting from scratch. This will allow us to bring modern technology on board to expand the play experience. The goal is to keep to the roots, but bring the gameplay up to date. The engine is being designed to give more control to game designers. Each game created with the engine can be wildly different thanks to content tools and scripting capabilities.

Juggerlnaut aims at providing scalability for MMORPG or even FPS games across cores and servers.

L2Neptune Server Source Code

Lineage.nu Interlude

Mundo Java is a virtual world which allows anyone to create communities for people who share a common interest.

Opensource Community-Driven MMORPG

Online french game MMORPG-like written in Java.

NinjaKore is not just another kore - not exactly a port of the ever popular *kore projects, but more of a rethink.

The 2nd MapleSEA Public Server in the whole world! By 2nd we mean launched in 2nd Not ranking 2nd

Rinontin RSPS subversion repository.

This project is an customised, highly evolved open source L2J server emulation software. Main source bases mostly on L2JOfficial project files. Project is written in Java, Python, XML, HTML, SQL and so on. //// and is not available to all anymore. ho

An ongoing attempt to recreate the back end generation of random loot from the game created by Sony Online Entertainment, known as Star Wars Galaxies. - Bring Statistics Generated into line with more accurate figures (In the Works) - Occasional Part Mutation (In the Works) - Save Best Stats (In the Works) - Part Naming

The goal is 3D game engine. I will also want to have a 2D version of the same thing :) People will like multi-choice for 1 game =p ScarNastics 3D game build on jMonkeyEngine[jME2, 2009] ScarNastics 2D game build on a personal home build written by Sonis

Un Pokémon-like orienté MMO, codé en Java, utilisant JOGL pour des graphismes 3D et 2D. Avancement disponible sur Twitter : http://twitter.com/#!/WilliwawCirse

Un MMORPG en 2D au tour par tour développé par JDM(p).