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 and open-source cooperative multiplayer graphical RPG and adventure game. Set in a medieval fantasy world, it combines real-time action with traditional role-playing mechanics inspired by games such as Gauntlet, NetHack, Moria, and Angband. Players can choose from 14 races and 16 character classes, develop skills and magic, worship gods, complete quests, discover powerful artifacts, and explore thousands of interconnected maps filled with monsters, dungeons, cities, and adventures. Crossfire has been continuously developed since 1992 and remains an actively maintained community project.

Alternative Lineage 2 Game Server written in Java.

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.

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.

Java Eternal Lands Bot : This is an bot which can be initialized to play a character in the Massive online role playing game Eternal lands. It can be used as a trade or guard bot and has functions that are useful for guilds and communication

<p> A new cartography mapping tool was introduced with the new Everquest:Legacy of Ykesha(tm) extension in March'03. This tool allowed players to view, edit and create maps of most zones in the Everquest world. The EQ Map Viewer program is an open

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)

DUMB, the Diabolically Uncrashable Mud Builder, implements a lisp-like language interpreter in Java. This language is specialized to allow the most flexible MUD creation to date, and to allow 100% uptime, even during MUD development. NEW: SWING GUI

swaedit is an area editor software for Polish Star Wars Mud developed by swmud.net team.

This is my current project. The base idea of the game is currently Diablo 2 LOD, but it should evolve. If you would like to join, contact me at virgul.thriss@gmail.com. Most help needed is around Art, Story Line, names, Ideas, and Beta Testing.

Jiso Game3 was a 2D isometric MMORPG project (client/server) written in Java with an Ancient Greece theme. The project is no longer active, but the source code is being made available under a BSD license for anyone who might find it useful.

PAiN Mud codebase is a new MUD codebase written in Java. It provides general purpose persistence engine (PAiN DB) and ability of dynamic code reloading.

The Java(tm) Telnet Applet is a fully featured telnet/SSH program that allows users to connect and login to remote hosts via the Internet or an Intranet using only their WWW Browser. It includes not only telnet-compliant connection services, but also th

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.

This is for the development of the RSCD_v4 server daemon. The code is GPL licensed. This code was black box reverse engineered and does not contain any copyrighted intellectual property.

PolskaOnLine is multiplayer online 2D game using Java and SQL.

Part authoring tool, part electronic environment, BrightMOO is designed to demonstrate the feasibility of building client-side, three-dimensional interactive environments using existing MOO technology.

A graphical isometric multiplayer virtual reality server in MUD-style. Rooms and server code can be changed online. At the moment, there is also an IRC link. Clients are available in Java and Python/C.

Eternal Realms is a game engine written in Java that seeks to create worlds where the users craft their own universe. Eternal Realm derivatives are massively multiplayer roleplaying games, where a person guides their player down any path they desire.

A simple, fast, java based text MUD client.

JabaMud is an attempt to build a Java based multiuser reality. The goal is a graphically stunning massively multiplayer RPG that is completely OS independent and relatively quick. JabaMud runs as an application and uses Java3D to render scenes.

JamochaMUD is a Java MUD/MUCK client.

L2Net is .net Alternative Lineage 2 Server and Client.

A threaded java MUD server with persistence in MySQL using sprocs. Uses command pattern and reflection for command parsing. NIO for networking. Excellent code comments. Map command uses visited rooms. Plans for configurable attack profiles per enemy.