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

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  • 1
    M.A.R.S. - a ridiculous Shooter
    This is a first attempt to create a game in OpenGL with SFML. It is a game for two players, flying with ships in a two-dimensional space setting, governed by the laws of gravity. There are several game modes and a lot of weapons.
    Downloads: 2 This Week
    Last Update:
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  • 2
    MegaGlest

    MegaGlest

    Cross-platform real-time strategy game (3D)

    _________________________________________________________________________________________________________________________________________________________ PLEASE NOTE: Downloads and repositories have moved to GitHub at http://github.com/megaglest _________________________________________________________________________________________________________________________________________________________ MegaGlest is a free real-time strategy (RTS) game. It's fun to play in both single and multi-player modes (same or cross platform on LAN or Internet) and has lots of game content for endless playing. It forked from (no longer maintained) RTS classic Glest in 2010 and has since added several new features while improving on previously existing ones. MegaGlest is available for Linux, Windows, OS X and other systems. It also drives ot
    Downloads: 5 This Week
    Last Update:
    See Project
  • 3
    Categories Game (państwa-miasta)
    Categories is a game which players guess name of countries, cities, things, etc. Because this game was the moved with the paper on the computer screen, you have a unique opportunity to play with your friends in a network.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Downloads: 0 This Week
    Last Update:
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  • Atera - The depth of a full-stack IT platform, with the power of AI. Icon
    Atera - The depth of a full-stack IT platform, with the power of AI.

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  • 5
    Pulsar Online - Browser MMORPG

    Pulsar Online - Browser MMORPG

    Game engine and ready browser game Pulsar Online

    It's a browser based space mmorpg game called Pulsar Online. It was launched in mid 2011. Game is playable, functional, although it lacks some planned and required features like port raiding, better UI, more RPG and so on. All PHP developers are welcome to develop new functions and fix old bugs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    A graphical multiplayer network game for 2 players written in java.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Strategy Of Space is a game similar to OGame or SpaceInvasion, but it is open source. You are managing your planets and their infrastructure and you can attack other players. This is a browser game.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Its turn based, web-browser, fantasy MMORPG written in PHP5 and MySQL4 (or higher) (but may work with many other databases) with Smarty Template Engine (v3.0rc3), ADOdb (v4.992) and PHP Mailer (v5.1). Based on Vallheru (v1.3).
    Downloads: 0 This Week
    Last Update:
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  • 9
    XNova Redesigned is beign Developed using the XNova source code as a base and is designed to provide support for the new OGame skin. Visit http://www.SurfSoftware.net for the latest version and information!
    Downloads: 0 This Week
    Last Update:
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
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  • 10

    drag0nius' Diablo 3 DpS Calculator

    Damage calculator and items comparison tool for Diablo 3

    Fully featured, standalone & platform-independent Java (JRE6) damage calculator/items comparison tool for Diablo 3. Be sure to check https://sourceforge.net/p/d3dpscalc/wiki/Home/ before asking questions. Language file is available, possible to include any language as long as somebody provides me with translation. Currently supported: - English - Polish
    Leader badge
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    weze
    Weze is an easy computer game, some kind of Snake for mobiles (or Nibbles) but designed for typical PCs. Although graphics are very primitive, gameplay can be good, especially in network games :-) Try it with your friends! Runs on Wine.
    Downloads: 0 This Week
    Last Update:
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