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

  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • 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.
    Learn More
  • 1
    TripleA Maps

    TripleA Maps

    A collection of all maps and games made for the TripleA game engine

    http://www.triplea-game.org/
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    Downloads: 174 This Week
    Last Update:
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  • 2
    Colossus is a Java clone of the boardgame Titan, a turn-based fantasy wargame for 2-6 players. Each player moves stacks of creatures around a strategic board, recruiting more creatures and fighting enemy stacks on tactical maps.
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    Downloads: 30 This Week
    Last Update:
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  • 3

    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: 2 This Week
    Last Update:
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  • 4
    Chess

    Chess

    A simple 2D-Chess

    A 2D-Chess with many features, such as a multiplayer server and many others. It will also show you all movement possibilites you have. Playing against Computer is in development
    Downloads: 2 This Week
    Last Update:
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  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 5
    Bagchal

    Bagchal

    Game(similar to chess)

    A simple game originated from Nepal where two users or single user can play the game. There is two key component in the game i.e tiger and goat. Goat needs to trap the tiger in-order to win the game. And if tiger is able to eat 4 goats tiger wins the game.
    Downloads: 1 This Week
    Last Update:
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  • 6
    Distributed Fair Dice Roller is a Java component that provides online games with a set of fair dice. Clients each contribute to the dice results, and can verify that all rolls were random, fair, and no other player could cheat.
    Downloads: 1 This Week
    Last Update:
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  • 7
    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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  • 8

    TicTacToe 3D

    A java desktop game to play tic tac toe in a new way on a 3X3X3 cube!!

    Downloads: 1 This Week
    Last Update:
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  • 9
    Multiplayer game based on the open free game http://www.fortressfigures.com/zombieplague/. Server implemented with twisted framework and client will use android
    Downloads: 0 This Week
    Last Update:
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  • Taking the Paper Out of Work Icon
    Taking the Paper Out of Work

    For organizations that need powerful ECM and document automation software

    The Square 9 AI-powered intelligent document processing platform takes the paper out of work and makes it easier to get things done with digital workflows.
    Learn More
  • 10

    Gametable

    Multi-user whiteboard emphasizing simplicity.

    Gametable (also known as GamenianTabele), is a Java-based shared whiteboard and chat client. It is designed primarily to provide an online tabletop interface. Draw directly, or place images, that all connected users can see and manipulate. RNG/dice functions supported, infinite table size, a few Z-order layers, pointer tools visible to everyone connected, stand along host server, and basic tagging and drawing tools. It specializes in simplicity, virtually no learning curve, and ease of use. Shared image files auto-propagate to other users (and only images, no other file type will propagate), which allow them to use a local cache to view shared spaces.
    Downloads: 0 This Week
    Last Update:
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  • 11
    JDiplomacy
    JDiplomacy is a multiplayer, online version of the famous strategy game. 1 To 7 players. A Java client connected to a Google Appengine application.
    Downloads: 0 This Week
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  • 12
    Jarcassonne is a free Java implementation of the board game Carcassonne.
    Downloads: 0 This Week
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  • 13
    MobileStratego is the online version of Stratego for mobile phones. It's developed with J2ME and it is a two players version. Online playing is achieved using peer-to-peer with virtual server or direct connection. Single phone is supported too
    Downloads: 0 This Week
    Last Update:
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  • 14
    A Java based version of risk that will incorporate not only, single, hotseat and network multiplayer, but also configurable and programmable AI bots allowing you to pit your strategies against a computer.
    Downloads: 0 This Week
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  • 15
    NetRisk GWT allows anyone to play a full game of Risk with up to 8 players from any Javascript enabled browser. Bases on the code of NetRisk 2.0 (https://sourceforge.net/projects/netrisk/) Demo: http://www.netrisk-online.de/
    Downloads: 0 This Week
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  • 16
    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: 0 This Week
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  • 17
    Planetmule
    Free-to-play multiplayer version of the 8-bit classic M.U.L.E.
    Downloads: 0 This Week
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  • 18
    Risk
    Risk has been renamed to Domination.
    Downloads: 0 This Week
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  • 19

    Schach

    Ein einfaches Schachspiel

    Ein einfaches 2D-Schachspiel mit vielen Features: Unter anderem können sie über Internet mit anderen Spielern zusammenspielen. Ein Schach-Bot ist geplant. Das Projekt befindet sich noch in einer frühen Beta-Phase und enthält noch viele Fehler!
    Downloads: 0 This Week
    Last Update:
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  • 20
    Hier entsteht ein Spiel "Mensch-ärgere-dich-nicht" im Rahmen eines Schulprojektes.
    Downloads: 0 This Week
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  • 21
    A real life version of the board game "Scotland Yard". All you need is a GPS and internet enabled mobile phone and a few friends to play the game with!
    Downloads: 0 This Week
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  • 22
    A graphical multiplayer network game for 2 players written in java.
    Downloads: 0 This Week
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  • 23
    Spaxe Hilk

    Spaxe Hilk

    Turn based tactical battle multiplayer game with Aliens and Marines

    Spaxe Hilk is a turn based tactical battle game, where marines battle it out against aliens. It's still early in development but coming on nicely. Spaxe Hilk is purely multiplayer and can be played with 2 or more people, depending on the mission. Watch a preview: http://www.youtube.com/watch?v=NdWXLmkPlJ0
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24

    TCP Java Games

    A program to play games through a server with other users.

    TCP Java Games is a project aimed at creating a server to which users can connect and play games with each other. At the moment, only checkers exists but the project will be expanded to include other games as well. The project consists of a server which hosts the games and which each user connects to, and a client which connects to the server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    My remake of Arkanoid game - for up to 4 players over the network
    Downloads: 0 This Week
    Last Update:
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