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

  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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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: 1,387 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
    Downloads: 46 This Week
    Last Update:
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  • 3
    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: 9 This Week
    Last Update:
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  • 4
    PolanieOnLine
    PolanieOnLine is multiplayer online 2D game using Java and SQL.
    Downloads: 2 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
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  • 5
    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: 4 This Week
    Last Update:
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  • 6
    Game Bot

    Game Bot

    Auto Presser for Games

    Auto Presser for games. Oyunlar için oto tuş yazılımıdır. OpenJDK ve OpenJFX kullanılmıştır. Windows versiyonu için SFX paketi içerisinde gerekli kütüphaneler ve geliştirme paketleri bulunmaktadır. Linux versiyonu için lütfen blogumu ziyaret edin ve gerekli adımları uygulayarak, Java 12 ve JavaFX 12 nin kurulumlarının doğru yapıldığına emin olun. -Gerekli Java Sürümü 12.0.1 veya daha yeni.
    Downloads: 3 This Week
    Last Update:
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  • 7
    Repository for various programs created for use with Wurm Online.
    Downloads: 2 This Week
    Last Update:
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  • 8
    Darkfall Emulator

    Darkfall Emulator

    Develop an emulated Darkfall Online Server.

    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.
    Downloads: 1 This Week
    Last Update:
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  • 9
    This is a program to assist people planning their characters for Shaiya. You can plan what skills you will take at what level You can also plan what your final build will be, including what gear you will wear.
    Downloads: 1 This Week
    Last Update:
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  • Enterprise and Small Business CRM Solution | Clear C2 C2CRM Icon
    Enterprise and Small Business CRM Solution | Clear C2 C2CRM

    Voted Best CRM System with Top Ranked Customer Support. CRM Management includes Sales, Marketing, Relationship Management, and Help Desk.

    C2CRM consists of four modules that integrate to provide a comprehensive CRM solution: Relationship Management, Sales Automation, Marketing Automation, and Customer Service. Only buy what each user needs.
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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
    The 2nd MapleSEA Public Server in the whole world! By 2nd we mean launched in 2nd Not ranking 2nd
    Downloads: 1 This Week
    Last Update:
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  • 12
    Agle means ANOTHER GAME LIBRARY and ENVIRONMENT Agle has a java client and a c++ linux server
    Downloads: 0 This Week
    Last Update:
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  • 13
    Anarchy Online Personal Damage Dumper
    Third party tool made for the MMORPG Anarchy Online (http://www.anarchy-online.com/) Parses information from a log file generated by the game and creates dump scripts for viewing different statistics ingame.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Ancestra Remake
    Petite reprise d'Ancestra, rien de très "professionnel". Ici, seul les sources seront distribuées. Je(DeeZ) reprend actuellement AncestraR. Des mises à jours seront assez règulière. N'oubliez pas de suivre le projet grâce au forum de source forge !
    Downloads: 0 This Week
    Last Update:
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  • 15
    This is our Bleach game. We have a fairly large team of developers so have made our code SVN!
    Downloads: 0 This Week
    Last Update:
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  • 16
    Ceres CP, to use with eAthena and other Athena SQL based servers
    Downloads: 0 This Week
    Last Update:
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  • 17
    Advanced editor for City Of Heroes Mission Architect files.
    Downloads: 0 This Week
    Last Update:
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  • 18
    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:
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  • 19
    Browser-based MMORPG, similar to Margonem. Uses jQuery to display engine in web browser and server application written in Java
    Downloads: 0 This Week
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  • 20
    Simple tool for parsing and reporting on the combat log generated by games by Cryptic Studios
    Downloads: 0 This Week
    Last Update:
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  • 21
    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:
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  • 22
    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:
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  • 23

    DAOC QBar Saver and SC Gem Loader

    DAOC QBar Saver and SC Gem Loader

    This program is written to speed up the SpellCrafting process for Dark Age Of Camelot (DAOC). In addition it can Save and Restore Qbars. This Program currently ONLY SUPPORT Gearbunny classic and Gearbunny X template files. There are examples in the zip file.
    Downloads: 0 This Week
    Last Update:
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  • 24
    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:
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  • 25
    Downloads: 0 This Week
    Last Update:
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