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
    OSwiss

    OSwiss

    Program for tournament management.

    Tournament management software for various sports that uses swiss pairing system. Program invented for tournament organisers. It assists in managing events, calculates standings, ratings, supports printing and checking player cards. If something goes wrong during tournament, it is posibble also to enter pairings manually. Project is written in Java SE designed for PC and J2ME for mobile phones. DEAR USER If you are missing any features in this software, please open a ticket and describe them.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    Anathema

    Anathema

    Anathema has moved to http://anathema.github.com

    We have moved. Please visit us at our new website http://anathema.github.com where you will find downloads and ways to get in touch. See you there! Anathema is an exhaustive suite for all aspects of Exalted series management, featuring character and campaign management, media library, script notes and more. Supports both First and Second Edition. Exalted is (c) by White Wolf Publishing
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    Koll3ctions
    Kindle collection manager. Runs on Mac OS X, Linux and Windows. Creates collections from your folders on Kindle. Copy your books into your Kindle, run this program, restart your Kindle and enjoy collections!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4

    2D Java Chess

    A two-dimensional classic game of Chess.

    A fun game of Chess in 2-D created in Java. This game has basic features implemented, but we expect to push out a multiplayer version soon.
    Downloads: 4 This Week
    Last Update:
    See Project
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  • 5
    CS:GO Multi Script

    CS:GO Multi Script

    Multi scripts for CS:GO that do just about everything

    I have not posted any of the code yet, I'm working on it locally then will push everything. This is not to be used in game (maybe deathmatch only :stuck_out_tongue:), but rather is meant to have some with the features that Java provides. I included all source so that you can see what I used. This is a great project to learn about global event listener, JRobot, JavaFX, etc... Most of the people said this just makes it harder to play the game, so it's not fantastic. The only thing I would say is worth getting banned over is the "camping" trigger bot and the crosshair overlay. The other features don't really provide an unfair advantage in my opinion. Either way, enjoy :)
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6
    FFXED is a small Java utility that edits Final Fantasy X savegame files. Visit the project homepage for download links and instructions.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    JKlubTV

    JKlubTV

    Java Schach Turnierverwaltung / Java Chess Tournament Management

    Manage chess round robin tournaments with JKlubTV Version 3.0.0-beta This application stores the data belonging to round robin into a SQLite database. It is intended for webmasters who want to easily manage a club tournament in their own chess club. The HTML tables that are to be published for the website will be created easily by the application. Automatically calculate the total points, Sonneborn Berger points of each player, as well as their sequence DWZ, and sorts the HTML table by the calculated Rangliste.Desweiteren it is possible the tables as to save PDF file. The software is free (Opensource). - can access the DFB player database - the tables can export into HTML, PDF or Excel format - expects the result from DWZ - counted the points and the Sonneborn Berger figures - automatically sorts the crosstab after ranking Sourcecode on github.com: https://github.com/mars7105/Chess-Round-Robin-Manager Website: https://www.chessrobin.de/
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8

    Jurpe

    Role Playing Game Engine

    JURPE (Java Universal Role Playing Engine) is a Java API to support the writing of new computer RPG games based on a skill based, three dice RPG system. It comes with a full featured game demo of a medieval warrior crawling into a monster filled dungeon
    Downloads: 4 This Week
    Last Update:
    See Project
  • 9
    Minecraft Name Checker

    Minecraft Name Checker

    Minecraft Name Availability Checker

    A Minecraft tool that checks to see if an account name is available or currently taken. The program is written entirely in Java and exported to an executable. A text file (one name per line) can also be read and checked. An output file "available.txt" will be created with usable names in the same directory as the selected read file.
    Downloads: 4 This Week
    Last Update:
    See Project
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  • 10

    SWG Ship Loot Generator

    Star Wars Galaxies Ship Part Loot Generator

    An ongoing attempt to recreate the back end generation of random loot from the game created by Sony Online Entertainment, known as Star Wars Galaxies. - Bring Statistics Generated into line with more accurate figures (In the Works) - Occasional Part Mutation (In the Works) - Save Best Stats (In the Works) - Part Naming
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    TrackEditor is an application to make tracks for the TORCS racing game.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 12
    VilloNanny
    VilloNanny is a Travian bot that plays the popular online game for you. It can build your villages and attack your enemies while you sleep. Written in Java. Game site http://www.travian.com. VilloNanny site: http://www.villonanny.net
    Downloads: 4 This Week
    Last Update:
    See Project
  • 13
    This project aims to deliver a stable, performant and flexible Tetrinet & TetriFast server.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 14
    Chatty

    Chatty

    A Twitch Chat Client

    Chatty is a Twitch Chat Client for everyone who wants to try something different than the Webchat but doesn't want to miss out on many of the Twitch specific features.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Chmuk

    Chmuk

    GPS data visualisation and exploration

    A really wonderful software to visualise and analyse GPS traces in many different ways (speed and elevation variation, etc.), with different background maps (hiking map, road map, orienteering map, aerial image, cycling map, etc.). It is possible to make KML exports.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    A Java-based Commodore 64 emulator for mobile devices and PCs. If you want to see the old C64 become alive on your mobile phone or PC then try this emulator. For more information see the Wiki pages http://sourceforge.net/apps/mediawiki/jmec64/index.php.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    eAdventure
    eAdventure (formerly <e-Adventure>) is an authoring tool for the creation of point-and-click games, especially designed for educational purposes. eAdventure is SCORM compatible so eAdventure games can be integrated with LMS like Moodle. More info at: http://e-adventure.e-ucm.es
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    jErgoTrainer

    jErgoTrainer

    A Java training software for the daum electronic ergo_bikes

    A Java training software for the daum electronic ergo_bikes TRS 4008/8008, vitaPC and fitnessPC. The software communicates with the ergo_bike via the serial port (resp. USB) and provides a real-time graphical representation of the data in multiple diagrams and 7-segment displays. It provides the fix programs of the ergo-bike and user defined watt- and height-programs. Training data can be stored, analyzed and compared with other trainings. User programs (at this time just watt-controlled EUP) can be imported easily.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Apple Game Server 3.1

    Apple Game Server 3.1

    Upload games to legacy apple // computers via serial and no floppies!

    This java (version 6 or higher) program allows you to send games directly to an old apple // computer with no need for floppies, only a serial cable. No hardware modification is necessary, you only need a working serial connection. A cousin of this project can be found here: http://asciiexpress.net/gameserver/ (Thanks Egan!)
    Downloads: 2 This Week
    Last Update:
    See Project
  • 20
    3d action adventure. Developer playground: [ http://callie.sourceforge.net/jws/jws.jnlp ], Forum: [ http://www.java-gaming.org/index.php/topic,24416.0.html ], GitHub: [ http://github.com/shlax/Callie/ ]
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21

    Cave Chess

    A Java chess engine using xboard protocol

    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    Horizon's Macro

    Horizon's Macro

    Don't click by yourself. Let us do it for you. 15 CPS guarantee.

    With this application you will save lots of time. It's free forever. No need to optimize like other macro applications. This program made by: UfukGames
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Minecraft Application Backup Utility

    Minecraft Application Backup Utility

    Backup & restore Minecraft worlds with one click.

    Minecraft Application Backup Utility or formally known as Mabu, is a backup & restore tool for Minecraft which can be used on either Windows, Linux or OS X systems. With a simple and user-friendly design, you can create backups and restore from previous backups effortlessly.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    A simple but effective romrenamer written in Java. Runs on Linux and Windows and comes with a bundled installer. Reads NDS, RAR and Zipfiles Can extract directly to NDS or Zipfile. Datasource is provided as XMLFile from http://www.advanscene.com/
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    Smart Travian Bot automates boring tasks for Travian like farming,trading and upgrading. Unlike others Smart Travian Bot works in browser which makes impossible to detect it.
    Downloads: 2 This Week
    Last Update:
    See Project
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