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, 13 races, 15 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.

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.

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

Evowar is the new codename for MaxtrixEngine. We are revisiting the previous idea and trying to unify all java game developers in a single project: Evowar, wich is a 2D Evolutive RTS Java Game.

GUIFugue (eventually to become a part of JNIFugue) is a Java-based GUI intended to complement usage of the MUD client, TinyFugue. Using scripting in TinyFugue, users will be able to customize a GUI down to its most basic behaviors.

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

Multi-User Character Kingdom (MUCK) engine and client providing a first person view point 3D-world which can be created by users, and which uses a system to provide quick gameplay by slowly downloading Objects/Textures over time once in the world.

ACLocator is a localization program for Asheron's Call.

This is a framework to develop Contexts and Agents and a Container to run them. The Container lets each Agent interact with the Context and other Agents. The agents are deployed in jar files and each one runs in an exclusive sandbox.

AOJava: the java implementation of Argentum Online (http://sourceforge.net/projects/morgoao/). It's a 2D non-isometric MMORPG game. The goal is create a 100% compatible client & server of the original VB6/DirectX game.

ATITD Paint Mixer is a utility batch tool for the game "A Tale in the Desert" (www.atitd.com) that allows players to generate paint recipes for their ingredient reaction values.

This will be a server-client MMORPG similar to a mud (ASCII based). However, it will include sounds and graphic, but still enough ascii to leave the user enough freedom of imagination. Written in Java with full OOD, this will be multi-platform. Both Cl

Absylnia is a MUD Server Framework programmed entirely in Java. It is planned to support large amounts of extensiblity, as well as customization through user-editable settings.

A massively multiplayer (MMP) RPG written in Java. Ad Infinitum (or ADI) will use XML-RPC for remote communication and will be fully extensible/customizable through XML.

The next step in RPG development: more interaction possibilities with your environment, an ever changing world, the players can start own campaigns and every player experiences the world in a different way. Set in a near future world enriched with fantasy

A virtual reality (VR) system for the Internet based on a secure distributed object system. ADR has been renamed and moved: please see new site interreality.org

OpenSource semi-clone of 1602 A.D., 1503 A.D. and 1701 A.D. The game can either be played as massive multiplayer online game, multiplayer lan or single player offline game (focus on the first option mentioned). The user-interface will be OpenGL.

An MMORPG using the Multiverse Platform (www.multiverse.net). This project includes game logic code and art assets. Note that the Multiverse server libraries itself is NOT open source.

The Areath project aims to create an easily reusable framework for putting together modernized (but still pleasingly retro) text-based games. Legends of Areath is a full game built using the framework.

It's a network oriented RPG, based on an open-ended artificial society simulation engine. Every character has an AI and acts autonomously; they born, live and die, mate, figth and form parties. The game runs by itself: players can control characters.

The populair MUD-game BatMUD (http://www.bat.org) provides players with its own Java client application, developed by MythScape. This project tries to provide an extendable framework for building and using plugins for the BatClient