Open Source C++ MMORPG Games

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.

OpenKore is an automation tool for Ragnarok Online-compatible games, authorized to be used on KoreRO. **MOVING TO GITHUB** As of February 28th 2016, the OpenKore project has moved to GitHub. Please see the OpenKore wiki for more information: http://openkore.com/index.php/Git This SourceForge page will remain online for now, but the project has been locked in "read-only" mode and no more updates will be published here. **DOWNLOADING KORE FROM THIS PAGE WILL GIVE YOU AN OLD VERSION**

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

TrinityCore is an open source MMORPG Framework based mostly in C++, with a back-end of MySQL for the DB content. It is derived from MaNGOS, the Massive Network Game Object Server, evolving over time since it has become an independent project. It has undergone several changes that have optimized, cleaned up and improved the codebase as well as the in-game mechanics and functionality. TrinityCore has a database structure composed of the world database, characters database and auth database. It is also cross-platform. Being fully open source, community involvement is highly encouraged to help continuously improve TrinityCore.

eAthena is a collaborative software development project revolving around the creation of a robust massively multiplayer online role playing game (MMORPG) server package. Written in C, the program is very versatile and provides NPCs, warps and modifications. The project is jointly managed by a group of volunteers located around the world as well as a tremendous community providing QA and support. eAthena is a continuation of the original jAthena project.

a WPF and Directx9, Directx11, OpenGL implementation of model explorer of world of warcraft. Multi locale(not only zhCN), English and Chinese UI Interface, Warlords of Draenor 6.0 Support, running on Windows x86, x64 version(xp and later).

2D isometric MMORPG using the SDL framework. Daimonin offers a free public server at https://www.daimonin.org . A Unity client is also in active development.

This project is the development of an open source fully emulated Darkfall Online Server and reverse engineering the proprietary game engine that DFO uses, the SF3D engine as well as its source code.

Public Development for the Community Educational Project meant to inspire your creative talent in a variety of areas such as: C++ Coding, Apache / Windows / Virtual server Administration & DNS, Graphic Design, 3D in-game development, website html / php / asp / java, MySQL database management and troubleshooting.

PlaneShift is a persistent fantasy multiplayer Role Playing Game (MMORPG) with good 3D graphics. Create your character and live in an ever-changing world. Join us to make PlaneShift THE choice of free MMORPG.

Anarchy Online Item Assistant (AOIA) is an application you keep running alongside Anarchy Online when you play. It will keep track of all your items for all your toons in a local database, and lets your browse and search for items easily.

Evidyon is a real-time online 3d fantasy video game programmed over several years by Karl Gluck. The game features fast-paced combat, player guilds, hundreds of items/spells and a complete world-editing tool. Custom 3d content by Erich Gluck.

A server for the game GodsWar

GameServer is a sophisticated, game server designed for massively multiplayer online games. Built with a C++ core and extensible Python scripting, it provides solution for managing persistent game worlds with real-time player interactions, advanced networking, and comprehensive monitoring capabilities.

Official IP Changer for Tibia written by Czepek for Polish OpenTibia Support.

A MMORPG Game Engine Writted in Monogame GL full C# Very easy to make a game. With simple Level Editor. Whit cross-plattform Server on .NET Core Tecnology Build your Cross-Platform Game whitout programming! Aviable for Xbox one, PS4, Android, iOS and more platform. Try Live Demo: http://www.makingitalia.net/MireWEB/ Project are migrated on Mire Engine. See Updated at: http://www.makingitalia.net/mire/

RF Online attack power calculator

Fanprojekt fuer das Browsergame "Earthlost.de". Die Software gibt einen Ueberblick ueber die durch einen Spionagebericht gesammelten Informationen und berechnet die wichtigsten Schiffswerte. Vorteilhaft zur Planung von Angriffen.

starrydb is game server engine, As long as a few simple scripts can help you quickly build a game server. email:admin@starrydb.com

Evidyon - No man's Land is a free and opensource 3D MMORPG, this higly addictive Mmorpg have all you want from a commercial game; fast-paced PVP; lot of contents, Guilds, Dungeons, Geosids, Partys, and more than 60 lvls to explore! http://www.evidyon.es

I am a ripper is a tool for the MMO Ogame, to the destination of players that are using the space ship RIP. It will allow the player to quickly sort by interest the espionage reports, and estimate the number of RIP to send

"NNN project" is an attempt to make a Multiplayer Online Role Playing Game for cute anime fans, to make the world where we could be anime characters. The world which could in future be compared with MicMac or Lucent Hearts or even become better, because everyone may contribute it. THE NNN PROJECT IS COMPLETELY FREE AND OPENSOURCE. Consider it under the NNN World license always when it does not contradict licenses of the software it is based upon.

Zen Worlds is an object oriented C++ virtual worlds / MMO game engine framework. This project includes Zen Engine game engine client, Zen Enterprise, an Enterprise Service Bus, and a C++ Application Server, and Zen Studio, a game development IDE.