Browse free open source C++ MMORPG Games and projects below. Use the toggles on the left to filter open source C++ MMORPG Games by OS, license, language, programming language, and project status.

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  • 1
    GWLP: Revived is a revival of the Guild Wars LAN Project, which aims at enabling players to run their own servers, with authentication from the ArenaNet servers.
    Downloads: 0 This Week
    Last Update:
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  • 2
    With this utility you can easly organize your guildwars builds stored in your skill directory without login in your GW account. This utility is also usefull to find in your skill databse builds by several criteria.
    Downloads: 0 This Week
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  • 3
    HTTrainingSim
    A Training Simulator for Hattrick game (www.hattrick.org)
    Downloads: 0 This Week
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  • 4
    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
    Downloads: 0 This Week
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  • Component Content Management System for Software Documentation Icon
    Component Content Management System for Software Documentation

    Great tool for serious technical writers

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  • 5
    Infraelly
    Infraelly 2D MMORPG engine was a project started in late 2007 by insanepotato. It was to include a client, server, map editor, animator, item creator, and designed to compile on Windows and GNU+Linux. Unfortunately, insanepotato passed away in 2011, and thus as he was the only programmer, development of the engine stopped. About a year later, PyroSamurai, took over as project lead and lead programmer. After familiarizing himself with the code insanepotato left behind, PyroSamurai has opted to rewrite all of the code in order to use the GPLv3 since insanepotato can no longer give permission for the license change. The new goals of the project is for Infraelly to become a Libre 2D MMORPG Creation Suite and to promote the ideals that insanepotato had set forth for the original engine project. • Old Infraelly engine source has been moved to github. • Old binary releases of the new and old project will be made available here. • Github repo: https://github.com/Infraelly
    Downloads: 0 This Week
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  • 6
    Interactive aims to be a cutting edge Opensource, community driven MMO Engine for the indie community. Our goal is to provide a service like AAA companies have in Hero Engine and Big World.
    Downloads: 0 This Week
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  • 7
    LAIR! the game

    LAIR! the game

    LAIR is a Sandbox Dungeon Crawling Game

    LAIR! is a game designed to provide virtually limitless versatility in the environment that it provides. While you create a new character, it generates a dungeon for you to explore with thousands of creatures, treasures, and secrets. Every piece of content can be generated procedurally by the game engine, so new dungeons and treasures can appear at any time.
    Downloads: 0 This Week
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  • 8
    LEGO Universe Rebuild

    LEGO Universe Rebuild

    LUR is a Rebuild of Lego Universe created in Uneral 4.

    LEGO Universe Rebuild aims to rebuild LEGO Universe in Unreal Engine 4. It is independent from the LUNIServer (luniserver.com), which aims to reconstruct a server for the original LEGO Universe client. DOWNLOAD LUR: http://legouniverserebuild.freeforums.org/lur-patcher-t19.html FORUMS: http://www.legouniverserebuild.freeforums.org WEBSITE: http://www.legouniverserebuild.weebly.com YOUTUBE: http://www.youtube.com/c/LegoUniverseRebuildProject GOOGLE+: http://www.google.com/+LegoUniverseRebuildProject NOTE: THIS PROJECT IS IN PREALPHA!
    Downloads: 0 This Week
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  • 9
    LUNI Server
    *** NOTICE *** This project is no longer active. For up to date information on LU server emulators, head to https://lusprojects.github.io The LUNI Server is a RakNet server that communicates with the LEGO Universe client licensed by The LEGO Group (C)2015. The LUNI Server is programmed in C++ and implements MySQL and RakNet 3.25 libraries and headers. It is free, open-source, and available for anyone to edit. In addition, the license is currently under the AGPL, which is very similar to the GPL, although it requires the source to be copyrighted as well. More explained here: https://tldrlegal.com/license/gnu-affero-general-public-license-v3-%28agpl-3.0%29
    Downloads: 0 This Week
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  • Engage for Amazon Connect, the Pre-built Contact Center Platform Icon
    Engage for Amazon Connect, the Pre-built Contact Center Platform

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  • 10
    Leefe: The Story is Yours is a MMORPG with several new takes. All players will be able to earn Player Points in order to take control of the story as a GM. The game will have several building options available that keep the game fluid and changing.
    Downloads: 0 This Week
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  • 11
    MIR is a dream of young student in computer graphics and programing, who one day thought of a game wich will be very very innovative and so customizable by the user than he\'d be able to really build and shape the world where he lives.. MIR: Make It Real
    Downloads: 0 This Week
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  • 12
    In this Strategy/tycoon MMO, you’re in your mansion in the mountains of Colombia, near your cocaine plantation, your stash in your warehouse in California, is being attacked by street gangs. What’s your next move?
    Downloads: 0 This Week
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  • 13
    MMORpgmaker
    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/
    Downloads: 0 This Week
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  • 14

    Mezizemí

    Community online game

    There will be new MMOG in the future... may be. Just started now.
    Downloads: 0 This Week
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  • 15
    Simple game logic server engine for MMORPG ,user Mult-thread, lua script,can parallel debug script.
    Downloads: 0 This Week
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  • 16
    The project 'MultiVerse' will be an open, decentralized, 3D virtual world where players and server owners can create or import content, build objects and define custom behaviour using scripts. Players can interact with objects in various ways.
    Downloads: 0 This Week
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  • 17

    MyVerse

    My LEGO Universe Server

    This will be my LEGO Universe Server based off the work of humanoid24 and lcdr when they have finished writing it. It will have "special" changes that I incorporate into their server :)
    Downloads: 0 This Week
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  • 18
    NNN Online
    "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.
    Downloads: 0 This Week
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  • 19
    A New Open-Tibia Client from a former official Open-Tibia developer. Based around being as portable as possible and supporting as many different Tibia versions as possible, this should be a powerful client at completion.
    Downloads: 0 This Week
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  • 20

    Nethound Software MMO (Untitled)

    Open class MMO proof of concept

    At the moment I have the fundamentals. You get to decide what the details are. Creating an open source MMO proof of concept. Open class system. Read the wiki for more details. I need project managers.
    Downloads: 0 This Week
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  • 21
    This project use OGRE3D graphic module, Havok Physics, RakNet and OpenAL. Make a MMO game framework.
    Downloads: 0 This Week
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  • 22
    Otherearth is a 3D medieval MMORPG. Website is currently under development, we will inform you once it's accessable :)
    Downloads: 0 This Week
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  • 23
    Open-source cross-platform clone of Visual Dreamer, the advanced map editor for Furcadia.
    Downloads: 0 This Week
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  • 24
    An MMO Space Simulation with emphasis on Economy, Combat, and Ship Customization. The game will feel more like a tactical simulation with little or no tweak reaction time.
    Downloads: 0 This Week
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  • 25
    Overlord PBEM game
    Overlord PBEM game project is re-creation of strategy/RPG PBEM Atlantis-like game "Overlord", originaly designed by Vincent Archer. The purpose of the project is to create set of code and documentation enabling free and and easy overlord games
    Downloads: 0 This Week
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