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.

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  • 1

    Text Browser-Based MMO

    Text Browser-Based MMO is a project with with forum integration.

    TBBM (Text Browser-Based MMO) is my personal bachelor's degree project which aims to integrate activity on forum, such as posting, liking, helping others etc., as a reward for possible energy (or some kind of resource) points in-game to promote community interaction, which can also be not related to the game itself. Hopefully this way communities can be much more active and interactive, than just sticking to the topic they are about, expanding the possibilities and offering a lot of fun and reasons to socialize with other members.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    Mobile Network Framework Extension for Android
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    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: 1 This Week
    Last Update:
    See Project
  • 4

    HeroCraftAbilities

    HeroCraft Abilities Using the CraftBukkeit Plugin

    HeroCraft Abilities Using the CraftBukkeit Plugin for Minecraft This is to include Spell casting for wizard type and priest type spells. These spells are to use spheres and schools to manage classification and to allow restricted use of abilities for game balance. Ather Abilities will also include turn of the undead, etc. Mana will be used to manage wizard power and spell casting. Karma will be used to manage Priest power and spell casting. All abilities will impact karma in one way or another. .
    Downloads: 1 This Week
    Last Update:
    See Project
  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

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  • 5
    Jarcassonne is a free Java implementation of the board game Carcassonne.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    MCSyncing to keep MC up to date.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    O projeto tem como objetivo promover o estudo e o desenvolvimento dos componentes para uma engine genérica de jogos. O foco não é produzir uma engine comercial, mas sim promover o estudo de conceitos baseados em OO para games.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Hier entsteht ein Spiel "Mensch-ärgere-dich-nicht" im Rahmen eines Schulprojektes.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    An exploration into 2D networked game design using Java.
    Downloads: 0 This Week
    Last Update:
    See Project
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    Simplify Purchasing For Your Business

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  • 10
    Real Time + Turn Based Strategy + Simulator 'Dwarf Fortress' meets 'X-Com' meets 'Defend Your Castle'
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    You take a role as a CEO in a computer company. That company builds computers and sells them, you can even build consoles, PDAs, mobile phones, etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    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:
    See Project
  • 13
    Just a 3d space game strategy
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Flash Test

    Flash Test

    A fun reflex game for the PC written in Java

    Each player has a designated button which he will press under certain circumstances. Depending on the minigame, the rules will differ.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15

    Hiukuss-SAMP

    Just a repo for my filterscripts and includes

    This is a page for filterscripts created by me (Hiukuss) and gamemodes (includes too!) All files uploaded are in-fact Open Source due to the fact that I release the sources itself (rules on the SA-MP forums) I do not mind if you modify it for your own use, but please honor me, the creator and DO NOT REUPLOAD OR CLAIM AS YOUR OWN. I hope you understand :) ~Hiukuss
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Multiplayer game, similar to Pop'n'pop, written in Java
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Magyar kártyázós játék. Többjátékos módra kihegyezve. Helyi hálózaton lehet játszani, Zsírt és Snapszert.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Entwicklung von MultiTouch unterstützenden Spielen mit TUIO Backend
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    OpenGame

    OpenGame

    Piccoli giochi crescono ^^

    Una raccolta di test, esperimenti e piccoli giochi 2D/3D realizzati da noi in vari linguaggi e per varie piattaforme HW/SW :) Il tutto condito con tanti file spazzatura
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    PotBS Econ Manager

    PotBS Econ Manager

    A economic manager for the game Pirates of the Burning Sea

    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    Sarcoex's Platform Wars

    A arcade based tycoon game where the player builds and sells computers

    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    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
    Last Update:
    See Project
  • 23
    A multiplayer space simulation game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    This is my current project. The base idea of the game is currently Diablo 2 LOD, but it should evolve. If you would like to join, contact me at virgul.thriss@gmail.com. Most help needed is around Art, Story Line, names, Ideas, and Beta Testing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Trails will be a multiplayer java-applet game in wich each player directs a pixel through the space. Similar to the tron races but with analogic change of direction.
    Downloads: 0 This Week
    Last Update:
    See Project
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