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

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  • 1
    A Java and 2D graphical port of the roguelike Dungeons of Moria game. Actually, that's what I originally set out to do. However, since starting the project, I've discovered Angband (a Moria variant)! Therefore, this is becoming a Java port of Angband.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    JVirus is a plattform independent virus written in Java! "Write once, destroy anywhere". In the serious, JVirus is a game like Pacman, the user controls a virus and must destroy all data in the system and escape from antivirus opponents. It's only a game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    jWatten ist eine Implementierung des Kartenspiels Watten, welches in Teilen des deutschen Sprachraums weit verbreitet ist.
    Downloads: 0 This Week
    Last Update:
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  • 4
    JWoWSystem is a project for World Of Warcraft users. This soft will be a Java version of WoWSystem (wowsystem.bogala.org). It can download/update WoW LUA Mods and send game characters data to a WebRoster (http://sourceforge.net/projects/wowrosterfr/).
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    JXFire is a Multi-User Dungeon Game written in Java, based on Project RedDwarf, a java gaming server framework.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    This is the Java version of XPilot, a free multi player online third-person two-dimensional space shooter. It (will) include both a client and a server part and is planned to interface to the meta server via XPilotPanel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A Java based co-op game aiming to capture the fun of the zelda-like 2D action adventure games.
    Downloads: 0 This Week
    Last Update:
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  • 8
    JaDarkX is a graphic game engine that by use of pure JAVA3D, with use of scene graph that easy to use and build a game with any genre of game.
    Downloads: 0 This Week
    Last Update:
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  • 9
    JaGOS, or the Java Gameserver Operating System, aims to be a free, open-source, community-driven generic gameserver for hosting online role-playing games. It will be coded in MySQL and primarily store data through the use of a MySQL database.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    JaKaR is a tool for precomputing battle results in the German browser game Freewar. Therefore, the program is only available in German.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    JaMOOka is an applet-based MOO client. Designed for JHCore MOOs, it uses Amy Bruckman's MacMOOse utilities and the MCP 2.1 protocol to facilitate a number of advanced MOO editing and programming tasks through client windows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Java Transport Simulator (Java SimuTrans)
    Downloads: 0 This Week
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  • 13
    JaWator is a Wa-Tor JavaApplet; a predator-prey simulation resembling a natural ecosystem, this Cellular Automaton delivers fluctuations similar to the Lotka-Volterra equation. Inspired by A.K. Dewdney, Wa-Tor ecosystem (Scientific American, 1984)
    Downloads: 0 This Week
    Last Update:
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  • 14
    JabaMud is an attempt to build a Java based multiuser reality. The goal is a graphically stunning massively multiplayer RPG that is completely OS independent and relatively quick. JabaMud runs as an application and uses Java3D to render scenes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    This software allows a MUD server to be run as a Jabber bot. Users can then play the MUD using their Jabber client instead of a MUD client or telnet. This relieves the MUD server from having to handle user chat as users can chat in Jabber instead.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    This is a project to implement the bavarian card game Schafkopf
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Jagent
    Jagent is a suite for manipulating Creatures 3 and Docking Station agents. It consists of a sprite tool (Edos) and a PRAY tool (Monk). It requires Java (http://java.com/)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Jago enables the creation of 2D game-like simulations using Java. Jago is specifically designed to support writing simulations for Java programs written for Lego Mindstorms robots, but Jago can be used for any kind of game or simulation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    The goal of Jaguar is to provide a unified administration tool for installing, configuring, status and other tasks of game servers on linux (and in later versions windows).
    Downloads: 0 This Week
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  • 20
    Jalmus is a free, open source software helping the musicians to improve their sight-reading. Jalmus project has moved to SourceForge : https://sourceforge.net/projects/jalmus/
    Downloads: 0 This Week
    Last Update:
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  • 21
    Jaltris is yet another multi-player Tetris clone loosely based on Cultris. Instead of focusing on speed like Cultris, Jaltris will focus on intelligent building.
    Downloads: 0 This Week
    Last Update:
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  • 22
    James Bond Racing brings the awesome racing with cars full of gadgets and weapons to your home!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23

    JamochaMUD

    JamochaMUD is a Java MUD/MUCK client.

    JamochaMUD is a Java MUD/MUCK client.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    (Yet another) MUD server written entirely in Java. Offering plugins, scripting, and a number of additional features which can be built on at will, Jamud may at some point become a perfect basis for a run-anywhere MU*.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    This project is exploring the possibility of rewriting Zangband (Angband) in Java with GWT and other modern open source APIs.
    Downloads: 0 This Week
    Last Update:
    See Project
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