Open Source Java Multi-User Dungeons (MUD) Games

Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host. Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website. The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world

Crossfire is a free, open-source, cooperative multi-player RPG and adventure game. Since its initial release, Crossfire has grown to encompass over 150 monsters, 3000 areas to explore, an elaborate magic system, 14 races, 16 character classes, and many powerful artifacts scattered far and wide. Set in a fantastical medieval world, it blends the style of Gauntlet, NetHack, Moria, and Angband.

Alternative Lineage 2 Game Server written in Java.

A MMO Version of a graphical NetHack. This game has 2 parts: A Server written in Java and a Client written in DarkBASIC.

The goal of the project is to create a Java multi-user game server that can be easily extended and used for adding a multiplayer feature to games. User authentication, chat and interfaces for adding custom capabilities will be provided out of the box.

DimensioneX is a free Massive Multiplayer Game Engine. It lets you develop and then run or host browser-based, graphical multiplayer games. The users will play games simply via their browser. DimensioneX runs on any Java-enabled web server (eg. Tomcat)

Java-tradewars Attack Terminal - A helper for the popular text game TradeWars 2002 written in Java. This program can be used as an applet on a board website or as a stand alone program.

A Java Persistent Universe based on Robert Jordan's Wheel Of Time. For now it's more an online virtual community than a MUD.

ELMVE is a server-client system which provids 3D virtual environments based on Java.

ele (enCore Learning Environment) is a moo- and web-based environment (server, db, GUI) designed for educational purposes. It aids and promotes online learning and community building through open standards and ease of use. http://encore-consortium.org/

Dutch open source game, playing in the Netherlands, written in Duch to get dutch people involved with Java and Open GL.

L2Net is .net Alternative Lineage 2 Server and Client.

This is a 2d tile-based RPG (Role Playing Game) engine targetted at the J2ME / MIDP application platforms (PDAs, java-enabled cellphones) but is also cabable of running on a J2SE enabled platform (either applet or stand alone java app).

This game is a multi-player on-line persistent 3D game. Players can walk around a realistic city, shooting and entering cars. The aim of the game is to hunt down and kill the enemy covertly. It's a remake of Turbo Esprit, and not unlike GTA.

Simple vector graphics (format & protocol) for telnet based services like multi user dungeons (muds).

VRMoo can be summed up as such: Virtual Reality Object Oriented MUD. I intend VRMoo to be capable of simulating complex environments, allowing real time 3D interaction with these environments, and allowing real time 3D interaction with other users.

XMUD is a MMORPG implementation in Java. Players can extend the system by creating new objects. The game provides a 3D engine written in Java3D, Persistent state management, synchronization and networking subsystems. Compatible with NWN modules.

This project aims to create a Multi User Dungeon Client written in Java. It provides a extendable PlugIn-System , colorization of incoming text and macros. It is designed for use with the Austrian MUD SilberLand but may be used to connect to any text MU

LPCBuilder - A code generator for the LP breed of muds. One of the prime objects of the project is to streamline the process of writing LPC code, enabling the builder to spend his/hers time on creating interesting objects instead of typing code.

MUGU (Multi-User Graphical Universe) is a gaming system for multiplayer roleplaying worlds.

Momoko is a framework for developing distributed, multi-user, network-aware applications. It includes facilities for storing objects in a tree structure, a shell for manipulating the object database, orthogonal persistence, scripting support, and a trans

Nol is a project to create a modular, multi-user, extensible, game world system for Role Playing using the java language.

World of Warcraft raid attendence and events tracker, for DKP/guild administration purposes.

The Revelation Logger is a game log analyzer, written exclusively for the online game "Revelation: Lands of Kaldana". It analyzes logs and provides feedback to the player about their and other people's performance in the game.

The Warlock Front End is written to allow Simutronics games to be played in Linux, Mac OS, and Windows. The primary focus at this time is on Dragonrealms, but other Simultronics games work to varying degrees.