Open Source Role-Playing Games (RPG)

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.

English: Cover AO is an FREE 2D MMORPG Open Source based of Argentum Online (https://sourceforge.net/projects/morgoao/) Inside this fantasy free world, set in a medieval era. You are in charge of writing your own story. Where you can build, train, trade, conquer and interact in real time with the rest of the players in the world. Important: Client and server are distributed under Affero GPL v1. - Spanish: Cover AO es un MMORPG 2D GRATUITO de código abierto basado en Argentum Online (https://sourceforge.net/projects/morgoao/) Dentro de este mundo libre de fantasía, situado en una época medieval. Tú eres el encargado de escribir tu propia historia. Donde podrás construir, entrenar, comerciar, conquistar e interactuar en tiempo real con el resto de los jugadores del mundo. Importante: El cliente y el servidor se distribuyen bajo Affero GPL v1.

Worldforge provides clients, servers, tools and protocol to allow for anyone to create and host their own virtual and online world.

Argentum Online is an Open Source FREE 2D MMORPG, it has: guilds, magic, combat, animal taming, 21 skills, a huge world with towns and dungeons. Several races and professions. Client and server are distributed under Affero GPL v1.

Sourceforge is discontinued, now on Github: https://github.com/Dawn-of-Light Framework for interacting with the Dark Age of Camelot client (Mythic, EA/Mythic, BioWare, Broadsword licensed). Also know as a Dark Age of Camelot ( DAoC ) Server Emulator. Give life to your own world ! Please consider playing live: http://www.darkageofcamelot.com

This project has been moved to github.com. You can find the new project at: https://github.com/opentibia

HackNet is a multiplayer roguelike game, borrowing heavily from the style and gameplay of Hack and NetHack. Our goal is to keep the flavour of Hack intact, despite the gameplay changes required by allowing multiple players.

CityBinder is used to create custom Bind Files for City of Heroes and City of Villains, and is designed to be extended easily. CityBinder saves a Profile for each Character, making Updating your Binds Very Easy.

Legend of the Green Dragon is a remake of the old BBS game Legend of the Red Dragon (aka LoRD). All support for this game resides at http://dragonprime.net

Elysium Engine is a 2D MMORPG maker programmed in Visual Basic 6.

Alternative Lineage 2 Game Server written in Java.

AweMUD is a text-based MUD. Ease of playing, including simple commands with a sane syntax, is a high priority. A powerful scripting language is provided for customization and extension.

Injection is a UOAssist Open Source Clone for UO Emulator servers. Players can arm/disarm, drink potions and perform other actions more easily. It is designed for playing on UO emulators and will not work with official shards. It can also be loaded as a

KildClient is a mud client using the GTK toolkit. Its main feature is the support of Perl scripting. Other standard features of mud clients (triggers, gags, macros, etc.) are also supported.

Anatolia MUD is a Multi-User Dungeon game based on Diku MUD. Anatolia is another name for Asia-Minor: where Asia and Europe intersect. Anatolia MUD is a text based multi-user game. For further details please visit: http://anatoliamud.sf.net

Web-Based Role Playing Engine (for Web Game RPG). Client implemented with Javascript, Ajax, DOM and DHTML. On server, PHP and database (FireBird or MySQL). Ajax is used to communicate client to server. Live demo server: offline.

SunUO is a free Ultima Online server, based on RunUO. Ultima Online is a commercial MMORPG by Origin / Electronic Arts.

<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

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.

L2Net is .net Alternative Lineage 2 Server and Client.

Massively multiplayer distributed persistent online game middleware.

OpenSS13 is a open source BYOND game. It is a space station survival simulation written in DreamMaker.

Fusion is a Ragnarok Online Server Emulator that is written in Delphi. Fusion is a fork off eWeiss and is succeeded by Prometheus.

This MUD/MMORPG server uses classes and objects written entirely in VB.NET with intent to use XML files as the storage method for game object (NPC, item, character, etc) data. Currently targeting the Win32 platform.