MMORPG Games

Browse free open source MMORPG games and projects for Linux and ChromeOS 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: 1,402 This Week
    Last Update:
    See Project
  • 2
    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: 218 This Week
    Last Update:
    See Project
  • 3
    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
    Downloads: 53 This Week
    Last Update:
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  • 4
    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: 16 This Week
    Last Update:
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  • 5
    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: 27 This Week
    Last Update:
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  • 6
    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: 11 This Week
    Last Update:
    See Project
  • 7
    eAthena
    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.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 8
    A real-time, mob, rpg. Similar in play to Mafia Wars. Gamers build their own gang, fight other players, do jobs to gain rewards, strength, exp, with the goal of growing one's gang. Players can up stats by visiting markets, or donating to game site.
    Downloads: 2 This Week
    Last Update:
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  • 9
    Stigma - The Game
    Multiplayer online role playing game, based on original mechanics and setting, with a light client (runnable as a Java Applet) and persistent, highly customizable server.
    Downloads: 5 This Week
    Last Update:
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    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
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  • 10
    X-Core

    X-Core

    The original Xivio.com World Server Core

    Xivio.com was a commercial children's virtual world website created in 2006 by Gavin Conrad. This is the legacy World Server Java Core made available to the world to do with as it wishes.
    Downloads: 1 This Week
    Last Update:
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  • 11
    Outil de gestion d'alliance pour le jeu en ligne Exile.
    Downloads: 1 This Week
    Last Update:
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  • 12
    RunZH seeks to re-implement the popular Zulu Hotel system for Ultima Online private servers, using RunUO as the emulator for added stability and flexibility. All previous variants of Zulu Hotel have been for the Penultima OnLine (POL) emulator.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Arvin's Battle Motor is an object-oriented "battle motor" developed for PHP5. The battle motor supports an unlimited number of teams and participants.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    Atlarius

    Atlarius is no longer under development.

    Atlarius is no longer under development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Ceres CP, to use with eAthena and other Athena SQL based servers
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Chaotic Fate is a free 3D MMORPG that seeks to create a fantasy world run in large part by players. It is set in Medieval mythology of different cultures. The emphasis is on rapid development of features and support for all platforms.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    We're starting to develop a new MMORPG with high quality graphics and gameplay. You can now check out our media wiki for more -> https://sourceforge.net/apps/mediawiki/hellquestonline/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    This project is a template for a website of the MMORPG EVE Online. It consists of a user management, news feed, gallery, community features and makes use of the EVE API to retrieve many useful informations from the game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    CraftBukkit-CommandsEX

    CraftBukkit-CommandsEX

    Modular Minecraft server plugin - commands, events, ...

    This project gives you freedom to get a fully-customized plugin for CraftBukkit Minecraft servers. You choose what to include and build it up. No more command collisions, no unnecessary memory and processor overhead on your server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    D&D HP Monster Calculator

    D&D HP Monster Calculator

    Keep track of all your monsters during your encounters in a simple way

    Allows you to quickly manage the HP of multiple monsters as well as keep quick notes about the monsters!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Decimation is an open-source multiplayer game framework programmed in Java. It can support a variety of 3D games, ranging from small four-person games to large massively multiplayer online role-playing games, supporting thousands of concurrent users.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Downloads: 0 This Week
    Last Update:
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  • 23
    DeepwoodR is the successor of Deepwood. The biggest differences are: implementation in Java (complete rewrite from scratch) and client/server based multiplayer. It is planned as 3d multi user role playing game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Dragonriders Online will be a 2D MMORPG. It's a world about wizards, warriors and dragons.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    EVE Corporation Manager (EVECM) is a tool for managing eve corporations.
    Downloads: 0 This Week
    Last Update:
    See Project
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