Open Source C++ Multi-User Dungeons (MUD) Games

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.

Worldforge provides clients, servers, tools and protocol to allow for anyone to create and host their own virtual and online 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://www.showeq.net NOTE: Code repository and releases have moved to https://codeberg.org/ShowEQ

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.

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

A modern open source MUD client with a graphical user inteface and full built in Lua scripting support for all major platforms.

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.

An Open-Source map editor coded in C++ to be used with OpenTibia. Supports many advances features such as autobordering. Runs under both Linux and Windows using wxWidgets and OpenGL.

Next generation MudMaster GUI. Win32 GUI MUD client with triggers, aliases, scripting, and DLL plugins for extra features such as displaying chat and other in game channels in a separate window. Now supports a multi-line, variable width status bar and multiple interacting windows. User customized script buttons in the status bar let you add mouse click functionality. Has web interactivity via the /showMeViaWeb command. Mudmaster 2k6 also can be run on Linux under WINE. Questions? Ask them in our Sourceforge Forums ( https://sourceforge.net/p/mm2k6/discussion/ ) More at http://mm2k6.sourceforge.net/mm2k6/

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

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!

A MUD-Client for Windows (Win32) and KDE, featuring perl, python and ruby scripting, as well as multi-window output. The main focus is a very strong scripting engine (nearly everything is accessible from a script) while trying to stay user friendly.

The Pueblo MUD/MUSH/MOO/etc client, originally developed by Chaco Communications. Updated, improved, and open source! The client provides access to "virtual worlds", supporting HTML, colour, forms, and images.

Questo software serve per disegnare mappe per MUD o giochi di ruolo, o qualsiasi ambiente in cui vengano utilizzate mappe simboliche. Nato come editor di mappe per il MUD \"The Gate\", verrŕ ora reso utilizzabile in diversi ambienti.

Wolfpack is a server-side Ultima Online MMORPG software. The project has started back in 1998 and has aquired both users and developers since then.

MUD Map helps users of MUDs, MUSHs, text adventures and similar games at creating maps of the virtual worlds and to keep an overview over places, paths, dangerous areas,... This repository contains the code and binaries of MUD Map v1 (deprecated!) as well as the Java binaries (jar) of MUD Map v2. More information about MUD Map v2 can be found on GitHub: https://github.com/Neop/mudmap2

Tibia Map Viewer is a useful application that allows you to view maps generated by Tibia game client and create or edit map symbols.

An open and free Tibia MMORPG server and programs to control it.

A multi user dungeon based on diku/merc/rom source code.

MacroQuest is a full featured macroing subsystem that hooks into the EverQuest client.

This project will continue the development of the npcmovdb, in time we may release minor emu code mods..

A multiplayer RPG that connects as a psuedo server to an IRCD. Built in the tradition of old BBS Door games such as LORD (http://en.wikipedia.org/wiki/Legend_of_the_Red_Dragon). Forest fights add experience and gold needed to best your master (gain level

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

The Asheron's Call eXPerience, ACXP for short, is a server emulator for Asheron's Call. Thus far all attempts at creating a server emu for AC have been closed source and failed. ACXP will be the first fully supported open source emulator for AC. ACXP is

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.