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

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  • 1
    LOTRO Companion

    LOTRO Companion

    A companion for your LOTRO activities

    LOTRO Companion is a desktop application. It manages characters of the Lord of the Rings Online (LOTRO) MMORPG. It has 3 main goals: - track the status of one or several characters: current gear, deeds, quests, collections... - simulate gear/virtues, compute result stats and analyze stats contributions - lore database: quests, items, deeds, mounts, pets... Character data is imported from the game client running locally. See https://discord.gg/t2J4GDq See https://www.facebook.com/lotrocompanion/
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    Downloads: 3,637 This Week
    Last Update:
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  • 2
    Arianne RPG

    Arianne RPG

    Arianne is an engine to develop multiplayer online games like Stendhal

    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
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    Downloads: 129 This Week
    Last Update:
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  • 3

    STO Keybind

    STO Keybind Application creates complex keybinds for STO Game.

    The STO Keybind Application allows you to create complex sets of keybinds for the Star Trek Online Game. It does this by creating a text file that is then imported into the game using an in-game command. The graphical interface of this application allows you to configure your keybinds without any knowledge of how the text file format works. There are example videos through the HELP button that is in the application.
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    Downloads: 147 This Week
    Last Update:
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  • 4
     TrinityCore

    TrinityCore

    Open Source MMORPG Framework

    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.
    Downloads: 11 This Week
    Last Update:
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  • 5
    ShowEQ Open Source Project
    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/
    Downloads: 79 This Week
    Last Update:
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  • 6
    OpenKore

    OpenKore

    OpenKore is an automation tool for Ragnarok Online

    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**
    Downloads: 33 This Week
    Last Update:
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  • 7
    PolanieOnLine
    PolanieOnLine is multiplayer online 2D game using Java and SQL.
    Downloads: 107 This Week
    Last Update:
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  • 8
    Dawn of Light

    Dawn of Light

    Dark Age of Camelot server emulator

    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
    Downloads: 16 This Week
    Last Update:
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  • 9
    The VidiotMaps In-Game Map Overlay is a revolutionary method for adding the information you need to your City of Heroes & Villains in-game maps.
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    Downloads: 24 This Week
    Last Update:
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  • 10
    CoverAO
    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.
    Downloads: 20 This Week
    Last Update:
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  • 11
    Mundo The Game

    Mundo The Game

    A multiplatform medieval 3D MMORPG

    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!
    Downloads: 8 This Week
    Last Update:
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  • 12
    PW Tools

    PW Tools

    Collection of Tools for Perfect World MMORPG

    A set of tools for viewing/editing some selected perfect world client/server files THIS IS A PRIVATE FORK OF THE ORIGINAL PROJECT FROM 2013-11-29 THE OFFICIAL PROJECT CAN BE FOUND AT: http://pw-tools.googlecode.com
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    Downloads: 31 This Week
    Last Update:
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  • 13
    PCKITS Auto Presser

    PCKITS Auto Presser

    Auto Presser for Games

    Auto Presser is an easy to use, simple interfaced and useful automatic keying program. You can easily make automatic keying with this software in games or in processes where you need to make keying in a certain order. There is no limit to adding keys. You can view the keying map when you click on the "?" button in the interface. You can make automatic keying in most games with this software that uses AutoIt Script. You can also start or stop it with F8 and F9 keys no matter which window you are in. You can also add multiple keys to the list at once by adding a group key.
    Downloads: 30 This Week
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  • 14
    Ceres CP, to use with eAthena and other Athena SQL based servers
    Downloads: 8 This Week
    Last Update:
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  • 15
    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.
    Downloads: 4 This Week
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  • 16
    A 3D game use Ogre for Graphics Engine,MITA for Audio Engine and OIS. Ogre and OIS we already know is very famous.MITA is a Audio Engine can be used to game and all kinds of audio process.It's high efficient,high quality and very flexible.
    Downloads: 10 This Week
    Last Update:
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  • 17

    Sylverant

    An open-source Phantasy Star Online server for *nix

    Sylverant is an open-source server for the Phantasy Star Online series of games by Sega, written primarily for Unix-like operating systems. Sylverant has at least partial support for most versions of Phantasy Star Online, from the Network Trial for the Dreamcast through Blue Burst for Windows.
    Downloads: 17 This Week
    Last Update:
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  • 18
    Ryzom
    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.
    Downloads: 5 This Week
    Last Update:
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  • 19
    WorldForge

    WorldForge

    Provides a full suite of clients and servers for virtual worlds.

    Worldforge provides clients, servers, tools and protocol to allow for anyone to create and host their own virtual and online world.
    Downloads: 6 This Week
    Last Update:
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  • 20
    World of Kallen mmorpg
    Rpg based upon world of phaos system but heavly modified. Browser based.
    Downloads: 5 This Week
    Last Update:
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  • 21
    Ruthnar Online

    Ruthnar Online

    Free Online MMORPG with Battlegrounds

    Ruthnar Online is a free sandbox 2D MMORPG where you can face powerful creatures to develop your character in an open medieval fantasy world and craft your own equipment with eight diferent professions. The game also features guild wars and four different factions, join one of them to defend it and raid enemy cities. Finally, when you get strong enough you'll be able to fight in the BattleGrounds: Stronghold Conquests, Combat Arenas, Survival/Battle Royale, Leagues, Tournaments and more.
    Downloads: 14 This Week
    Last Update:
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  • 22
    This program calculate wich ACS user should send or reveceive resources depending on his losses and amount of recycled resources. After subtracting total losses from total amount of recycled resources result is amount of total profit wich is divided.
    Downloads: 7 This Week
    Last Update:
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  • 23
    Assistant tool for the online basketball manager game BuzzerBeater.com This is a spreadsheet document (no macros). You need MS Excel or the free software LibreOffice/OpenOffice (use cp_2_1_libreoffice.ods under 'Browse all files') installed on your computer.
    Downloads: 7 This Week
    Last Update:
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  • 24
    NCLA - Neverwinter Combat Log Analyzer

    NCLA - Neverwinter Combat Log Analyzer

    NCLA - анализатор логов Neverwinter Online.

    No installation required. All functionality is present to get the maximum amount of data from logs and improve your game. In comparison with ACT, the program is specifically written for Neverwinter and generates much more data for analysis. Language: Russian, English (Other come soon) History of changes in the discord channel "Soft NCLA" of TheWolves Guild https://discordapp.com/invite/NjNakBK The program is free. But as with any such project, your help is very important (the "Help project" button in the program itself). Thank you! Write your questions or suggestions to DS: AlterEgo (Женя)#1287.
    Downloads: 5 This Week
    Last Update:
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  • 25

    Realmcraft [Free]

    Realmcraft Download (on Engine001.com)

    Realmcraft is the Runescape of the Map001 engine. Realmcraft is a game created to be a Runescape based Action RPG that takes place in a new large world. Premium version is the Full version of the game, with so many more features, it's will be worth to buy. (incomplete so don't)
    Downloads: 8 This Week
    Last Update:
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