Open Source Linux 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

ShowEQ or SEQ for short is a program designed to decode the EverQuest data stream and display that information on another computer running the Linux OS in real time. Our Forums are located at https://seq.sourceforge.net/forums/

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.

Qodem is a a terminal emulator that resembles the BBS-era Qmodem. Includes phonebook, scrollback, capture, X/Y/Zmodem, Kermit, ANSI (+ music) / Avatar / VT102 / Linux emulation, Unicode, and keyboard macros. Connects over serial, ssh, telnet, rlogin.

TinTin++ is a console mud client for any type of text mud or bbs. The mud client's main assets are an easy to learn scripting language, triggers, automapping, and a split screen interface to separate mud output from client input. Installation instructions for Android, iOS, and several other operating systems are available on the website. https://tintin.mudhalla.net

TinyFugue, aka "tf", is a flexible, screen-oriented MUD client, for use with any type of text MUD.

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

Ryzom Core is a toolkit for the development of massively online universes. It provides the base technologies and a set of development methodologies for the development of both client and server code.

Multiplatform 3D MMORPG Current version have a map of more than 1.000.000 m2, plus caves and hell sceneries, 17 NPCs, 26 kinds of monsters, 63 different items and 100 quests. Test server is up! Just download and run!

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

Alternative Lineage 2 Game Server written in Java.

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.

A tool for Spellcrafters and their customers playing Mythic Entertainment's MMPORG, Dark Age of Camelot

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

LambdaMOO is a network-accessible, multi-user, programmable, interactive system well-suited to the construction of text-based adventure games, conferencing systems, and other collaborative software.

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.

Dungeon Digger is a 3D RTS game based on Dungeon Keeper.

GGMud is an opensource multiplatform GRAPHICAL mud client. It uses the GTK toolkit for the GUI (quite similar to the ZMud one) and is compatible with tintin++ configuration files.

This is a character and items editor for the game Diablo 2 (D2). This also features updates for the expansion pack Diablo 2 LOD. Features include stat editor, money, inventory, and gem upgrade system. Donations are needed and will soon be accepted!

MudOS extend MudOSV22.2b14

The Dead Souls MUD Library is a multi-user text based adventure creation system. It allows the user to build their own adventure game which can be played over the internet simultaneously by many people. It is designed for both experts and beginners.

SteamEngine is a new open-source UO server emulator coded in C#, which can read and run Sphere scripts. It`s domains are supposed to be extreme customizability even for non-programmers, and a clean and readable codebase. The project is now abandoned. The "intended for the public" phase ended long ago. The "OldCode" repository is that (if that still works). Then for a while we intended it for the UO shard moria.cz, but that didn't succeed either, and the shard is now defunct. The last commit of this phase is r904 in "SvnCode" repository. Lately I've using the codebase for experiments with in-memory transactions. First part is abandoning NANT for building and moving to VS 2015. That's done in r922. This is the last functional code. After that the transaction stuff is added which basically means the server is broken. Ultimately I've moved to GitHub, where the development may or may not continue. We'll see. This is a final goodbye.

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.

KLMCL is a graphical MUD client for KDE with support for aliases, regexp triggers, spellup spells management, key bindings More detailed information can be found under DocManager: Project Documentation.

Mmucl is a platform independent mud client with both text and GUI interfaces written in Tcl. There is also a gnome interface available which uses Tcl-Gtk.