Browse free open source Multiplayer games and projects for Mac and Linux 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
    Opticraft is a custom server for Classic Minecraft multiplayer developed in python. It makes use of no extra dependencies, it is not based off Myne, and requires python 2.6. It aims to be light weight as well as easy to setup and use.
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    Downloads: 148 This Week
    Last Update:
    See Project
  • 2
    Widelands
    Note: Widelands is now hosted by launchpad: http://launchpad.net/widelands. Historical downloads and the mailinglist remain on sf.net.
    Downloads: 35 This Week
    Last Update:
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  • 3
    Stars! Nova
    Stars! Nova is a clone of the classic 4X space strategy game Stars!. While nowhere near the functionality of Stars! quite a few features have been implemented so far. See the Nova web page for details.
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    Downloads: 13 This Week
    Last Update:
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  • 4
    Manic Digger is a public domain 3d block-building game similar to Minecraft.
    Downloads: 4 This Week
    Last Update:
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  • 5
    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: 19 This Week
    Last Update:
    See Project
  • 6
    Stargate Atlantis models and materials for Garry's Mod to support the development of sb_atlantis, an SGA map for Spacebuild 3.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    SuperNova.WS - xNova on steroids

    SuperNova.WS - xNova on steroids

    oGame-like browser space realtime strategy game based on xNova

    Project "SuperNova.WS" is a sci-fi Massive Multiplayer Online (MMO) Real-Time Strategy (RTS) (like oGame) browser game. Based on xNova 0.8 RageRepack v226 and adds many changes in gameplay, heavy-duty optimization and bugfixes. Written on PHP & MySQL
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8
    JAGS

    JAGS

    Just Another Generic Shooter

    JAGS is a small multiplayer top-down shooter. It is a little academic experiment of mine, my final project for CMPSC 122 at Penn State University. After the class ended, I continued work on it. This game aims to be completely procedurally generated, from the maps to the weapons. I also plan to include stable multiplayer, powerups, etc. JAGS was originally written to use the DarkGDK game engine, but due to inefficiency, I'm porting it over to SDL. Stay tuned for more news! Credits: Benjamin (DarkGDK Forums) - Multisync ParagonX9 (Newgrounds) - Music Dr. Petter (drpetter.se) - SFXR
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9
    A open-source reimplementation of the Amiga game called "Roketz". It was both a Shoot-em-up and a racing game, against gravity.
    Downloads: 4 This Week
    Last Update:
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  • 10
    [en] Little turn-based strategy game based on Pendulous shareware rules (whose best version has disappeared). [fr] Petit jeu de stratégie en tour par tour basé sur les règles du jeu payant Pendulous (dont la version la plus aboutie a disparu).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    EyesOnly - TopSecret

    EyesOnly - TopSecret

    The world is no longer the same

    The world is no longer the same, to keep the working class together it takes tactical action and quality intelligence for the party to unite more and more and be accepted as unanimity. Join the country's most senior field agents and fight the most entrenched reactionaries. Comrade on-wards the fight continues. License Advice: Creative Commons 1.0 Legal Advice: https://www.dmca.com/r/p20r5p8
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    MINECRAFT2D hahn2014

    MINECRAFT2D hahn2014

    Minecraft side viewed game made in Java

    This started when one of my friends said I couldn't possibly make a full blown video game in Java, and know I have made Minecraft in Java and it consists of an inventory, blocks, and more!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    MechFight
    MechFight is a new implementation of the Amigagame Mechforce. In this tactical game groups of warriors fight with heavy machines (up to 100 tons), until defeat or even death in a thermonuclear explosion of their engines.
    Downloads: 1 This Week
    Last Update:
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  • 14
    This is a program for Oware and Reversi (Othello) for J2ME/Cell and (PlamOS with IBM WME VM). Oware (popular in Africa) is a Mancala game suitable for adults. Reversi (Othello) is included. Based on mobilesuite (on sourceforge) with modifications.
    Downloads: 1 This Week
    Last Update:
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  • 15

    Battlelance

    Multiplayer dungeon crawler

    Battlelance is a turn based multiplayer RPG game based on DnD and the likes. You can control a wizard, fighter, thief, cleric or a whole party of these and pit them against a dungeon master or other characters/parties. You can also take up the role as dungeon master and spawn enemies, traps and do other nasty tricks to make life of the characters as difficult as possible.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Bedroom battle tanks is a JGame based 2D tank shooter created as an entry for a game development competition.
    Downloads: 0 This Week
    Last Update:
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  • 17

    Big Dig (Craftbukkit Plugin)

    An enhanced digging plugin for Craftbukkit

    A plugin to allow for easier digging of large areas, with a focus on keeping the balance of game play in survival mode.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    BlackJack-like game where you play against another player, either online or on a LAN, where the best hand wins the round. It's still developing, the new round doesn't work as it was supposed to... and many new features that will come as I improve it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Bot Race

    Bot Race

    Robo Rally Boardgame clone written in Qt (single/multiplayer)

    Bot Race will be a clone of the famous Robo Rally board game. Featuring: * animated boards * network games * solo games against a KI * editor to create your own boards * fully theme able with Svg files
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    CockFight
    This is a multiplayer game where two teams, a chicken team and human team, battle each other for survival. Players control either Cocks/Roosters or Humans. The goal for the Cocks is to destroy the factory while the Humans' goal is to capture the Mother Hen.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Cux Bomberman

    Cux Bomberman

    JAVA websocket implementation for a bomberman-like game

    This application uses JAVA and Glassfish server to provide an active and simple webSocket server for an online, multiplayer bomberman-like game. It only requires a running glassfish server to deploy the application on and a MySQL database server. After deployment and first run, anyone can access your webserver, register and play the game, using only a web browser that has built-in support for webSockets
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Stats tracking for the Warcraft3 custom map "DotA Allstars". The system will record well behaving players and enable casual players to have balanced games while they still keep all power over their games. The system is similar to the original dotArank.
    Downloads: 0 This Week
    Last Update:
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  • 23

    Dungeons & Dragons Miniature Game

    A Dungeons & Dragons Miniature Game.

    Have you ever wanted to play Dungeons & Dragons with miniatures in your PC? Check this out!
    Downloads: 0 This Week
    Last Update:
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  • 24
    Extirpation is a small Python (http://www.python.org) game in early development that uses the wxPython (http://www.wxpython.org/) library. It is a turn based strategy game with robots and very basic graphics. Check the SVN for the best version.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    With this utility you can easly organize your guildwars builds stored in your skill directory without login in your GW account. This utility is also usefull to find in your skill databse builds by several criteria.
    Downloads: 0 This Week
    Last Update:
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