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Arianne is an engine to develop multiplayer online games like Stendhal
...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
Java Games and Graphics is meant to be a fun project. The goal here is to have fun with JAVA graphics and JAVA games. There is no specific goal as to what kind of graphics or games.This project features an RPG Role Playing, MUD, and Turn Based Combat gam
Multiplayer online role playing game, based on original mechanics and setting, with a light client (runnable as a Java Applet) and persistent, highly customizable server.
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
Free MMORPG Engine. Develop and host graphical browser-based games.
...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)
Enyarok is an online 2D RPG based on Stendhal. It is focusing on real role-playing, to prevent hack&slay like at the original server. For this reason, we provide new items, maps, creatures, new features & improvements.
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.
EasyeMud provides a server, graphical client and a set of tools for creating and administering graphical online multi user dungeon (MUD) type games. Game content and logic are written in scripts similar to the Basic programming language.
Sloth Online RPG is a 2D fully graphical online game engine. It features rich tile based maps with layers, fully customizable characters and a completely interactive environment. Also included are resources such as map editors, sprites, tiles, and more.
A framework for MUD and game servers to separate logic into domain tiers. This will separate business logic and features of creating a game server and also let dependent projects focus on game domain logic and content.
This software allows a MUD server to be run as a Jabber bot. Users can then play the MUD using their Jabber client instead of a MUD client or telnet. This relieves the MUD server from having to handle user chat as users can chat in Jabber instead.
This project is a pure Java implementation of an MMORPG / mud, server and client. It is a fully persistent world, backed by a MySQL datastore. Features NPC AI, shard-level scalability, and persistent items, and a particle attack system.
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.
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.
Web based application to host multiplayer strategy/role playing game. The administrator can create multiple games/worlds in an only server and the users can choose which games to play (once registered).
SourMUD is a Java-based RPG with a client to server relationship, a streamlined update system, an easy way to add content, and a dedicated group of developers. Do the math.
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.
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.
This project is meant as a long-term attempt to make a MUSH server that takes as much advantage as possible of the benefits of the object-oriented environment provided by Java.