Browse free open source MMORPG games and projects for Linux 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:
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  • 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:
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  • 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
    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: 84 This Week
    Last Update:
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  • 5
    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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  • 6
    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!
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    Downloads: 19 This Week
    Last Update:
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  • 7
    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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  • 8

    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: 31 This Week
    Last Update:
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  • 9
    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: 6 This Week
    Last Update:
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  • 10
    Planeshift: a 3D MMORPG
    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.
    Downloads: 9 This Week
    Last Update:
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  • 11
    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:
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  • 12
    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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  • 13

    PickAxe

    Frontend for Minecraft Server

    Neatly wraps the official Minecraft Server in an easy to configure application.
    Downloads: 2 This Week
    Last Update:
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  • 14
    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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  • 15
    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: 1 This Week
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  • 16
    It's a HL² mod. it's a first personnal shooter where there are zombies.
    Downloads: 3 This Week
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  • 17
    The 2nd MapleSEA Public Server in the whole world! By 2nd we mean launched in 2nd Not ranking 2nd
    Downloads: 1 This Week
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  • 18
    PSO Utilities

    PSO Utilities

    Makes running a PSO server on Linux easier

    If you are wanting to run a PSO server on Linux these tools can make it easier for you. Includes a backup script, scripts to start your server at boot time, and a text management console.
    Downloads: 1 This Week
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  • 19
    Radegast is a light weight client for connecting to Second Life and other virtual worlds.
    Downloads: 1 This Week
    Last Update:
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  • 20
    This is a web game like Ogame based on proyects as Xnova Revolution, Xnova Redesigned y XGproyect. Online demo: http://spaceone.tk
    Downloads: 1 This Week
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  • 21
    starrydb-publice

    starrydb-publice

    starrydb is game server engine

    starrydb is game server engine, As long as a few simple scripts can help you quickly build a game server. email:admin@starrydb.com
    Downloads: 1 This Week
    Last Update:
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  • 22
    Разработки для MMORPG AION Gate
    Downloads: 0 This Week
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  • 23
    Aeon Legend Online was an MMORPG game in development in Visual Basic, which was cancelled many years ago. Aeonlegend Forever is a complete rewrite in C++, in the hopes that maybe someday the game will reach maturity.
    Downloads: 0 This Week
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  • 24
    Downloads: 0 This Week
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  • 25
    The C++ port of AionEmu project. The orginal project's code can be found from here: http://www.aion-emu.com It's an educational project, to help developers get familar with large scale C++ and Lua development projects.
    Downloads: 0 This Week
    Last Update:
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