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.

  • AlertBot: Website Monitoring of Uptime, Performance, and Errors Icon
    AlertBot: Website Monitoring of Uptime, Performance, and Errors

    For IT Professionals and network adminstrators looking for a web application monitoring solution

    AlertBot monitors your website's full functionality around the clock so you can focus your time on more important things.
  • Sage Intacct Cloud Accounting and Financial Management Software Icon
    Sage Intacct Cloud Accounting and Financial Management Software

    Cloud accounting, payroll, and HR that grows with you

    Drive your organization forward with the right solution at the right price. AI-powered continuous accounting and ERP to support your growth now and into the future.
  • 1
    Connect Joystick to PC

    Connect Joystick to PC

    Connect any joysticks to your PC. Easy, Fast and Free forever.

    ⚠️ This application language is Turkish, if you want to download English version click here https://sourceforge.net/projects/connect-console-to-pc/ You have got a controller but you can't connect it to the PC, this application will make it for you. You can connect your PlayStation 3, Playstation 4, Playstation 5 and more joysticks to your PC. ⚠️If Windows shows Unknown application error click "More Info" then click "Run Anyway".
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    Downloads: 16 This Week
    Last Update:
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  • 2
    Ares
    Ares stands for Aural RPG Experience System. It is used to create and play music lists, background sounds or special sound effects for different situations during (pen & paper) role-playing.
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    Downloads: 10 This Week
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  • 3
    Connect Controller to PC

    Connect Controller to PC

    If you can't connect your controller to PC, this program will do it.

    Some Playstation DualShocks like 3,4 and 5 can't connect to PC but this program will change your controller to XBOX joystick and you can play games and control your pc with your controller. It is free and fast forever. Daily updates. ⚠️If Windows shows Unknown application error click "More Info" then click "Run Anyway".
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    Downloads: 31 This Week
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  • 4
    Peces (Joc de Tangram)
    Peces és un programa per jugar a 40 modalitats de tangram y més de 31.000 figures per resoldre. Podeu crear noves figures, generar-les automàticament, crear concursos i intercanviar les dades amb altres usuaris. A tangram's program with 40 modalites of tangram and more 31,000 shapes. You can create new figures and add them to the main game. In addition, it is possible to create competitions against your friends, and select only the shapes you want to use. Programme pour jouer avec 40 variétés de tangram et plus de 31.000 figures. Gioco di 40 modalità de tangram e più 31.000 Die Freeware Peces ist ein sehr umfangreiches Tangram Puzzle Spiel für Mac OSX mit vielen unterschiedlichen Formen und 4 Schwierigkeitsstufen. Die in einzelne Teile zerlegten Formen müssen dabei wieder richtig zusammengefügt werden.
    Downloads: 5 This Week
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  • Powering the next decade of business messaging | Twilio MessagingX Icon
    Powering the next decade of business messaging | Twilio MessagingX

    For organizations interested programmable APIs built on a scalable business messaging platform

    Build unique experiences across SMS, MMS, Facebook Messenger, and WhatsApp – with our unified messaging APIs.
  • 5
    Graphical interface to programs that play the game of Go and use the Go Text Protocol (GTP), such as GNU Go.
    Downloads: 22 This Week
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  • 6
    UfukGames (Ufuk Games) V2.1

    UfukGames (Ufuk Games) V2.1

    Free game hacks for nearly all languages. Auto clicker, macro etc.

    English: Free game hacks for nearly all games. Growtopia, Roblox, Minecraft... All apps are scanned before published. All applications made by: UfukGames Türkçe: Neredeyse tüm oyunlar için hile. Growtopia, Roblox, Minecraft... Tüm uygulamalar yayınlanmadan önce virüs taramasından geçirilir. Tüm uygulamalar UfukGames tarafından yapılmıştır. Tags (Ignore this): UfukGames, Growtopia auto clicker, Growtopia macro, autoclicker, makro, oyun hilesi, Minecraft macro, SonOyuncu Macro, CraftRise Macro, TLauncher Macro, Roblox Macro
    Downloads: 9 This Week
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  • 7
    The Java Turtle Package provides easy-to-use functionality for LOGO like turtle programs written in Java.
    Downloads: 13 This Week
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  • 8
    Downloads: 12 This Week
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  • 9
    JDiveLog
    JDiveLog is a logbook for scuba diving written in Java. It manages all important dive data, as well as the pictures taken during the dive. Features include import of UDCF data, data from Suunto/Uwatec computers, profile generation, web page generator.
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    Downloads: 3 This Week
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  • Fully managed relational database service for MySQL, PostgreSQL, and SQL Server Icon
    Fully managed relational database service for MySQL, PostgreSQL, and SQL Server

    Focus on your application, and leave the database to us

    Cloud SQL manages your databases so you don't have to, so your business can run without disruption. It automates all your backups, replication, patches, encryption, and storage capacity increases to give your applications the reliability, scalability, and security they need.
  • 10
    Ceres CP, to use with eAthena and other Athena SQL based servers
    Downloads: 4 This Week
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  • 11
    A J2ME MIDlet implementing a Portable Chess Board to run on a Java enabled Cell Phone. In order to download the binaries and/or the source files please follow the Files->MobileChessBoard link above.
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    Downloads: 10 This Week
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  • 12
    !!! This project has been moved to https://github.com/Xenoage/Bolzplatz2006 !!! Our current project is called "Bolzplatz 2006" (English title "Slam Soccer 2006", French title "Coup de Fout 2006"). It's a freeware 3D-soccer-game in comic-style and a funny allusion to the World Cup 2006 in Germany.
    Downloads: 9 This Week
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  • 13
    JavaPairing is a tool to manage a chess tournament. It is pure Java and can run as is on any platform, including Windows, Linux and Macintosh (JRE 1.6 or more required). It is free and open source under the GPLv3 license. Dutch, Dubov, r.r., Amalfi
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    Downloads: 9 This Week
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  • 14
    JNutrition is a Nutrition Manager. Create meal plans and meals and let it calculate the total amount of calories, carbs, protein and fat of them.
    Downloads: 3 This Week
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  • 15
    LandsDiscordBot

    LandsDiscordBot

    Adds Discord Functionality to Lands.

    This plugin adds Discord functionality to the spigot plugin Lands. It allows land owners to create a channel for their land so they can chat from Discord with their land members online at the Minecraft server. Also you can view top lands in Discord, receive land and war notifications and more to come.
    Downloads: 8 This Week
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  • 16
    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: 2 This Week
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  • 17
    Connect DualShock to PC

    Connect DualShock to PC

    Sometimes DualShocks can't connect to PC. This app will connect it.

    Playstation 3,4 and 5 DualShocks can't connect to PC, but with this application you can be able to connect it with cable or Bluetooth. This app will automatically download what is needed. This application made by Oyun Kolum published by HorizonPublish. ⚠️If Windows shows Unknown application error click "More Info" then click "Run Anyway".
    Downloads: 4 This Week
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  • 18
    GaugeBook
    GaugeBook displays Gauges of your FSX (with SP2 or Acceleration) and gives you control over a lot of Settings. Change Frequencies, QNH, etc with a few mouse clicks. It's still beta but the new G1000 is a blast. Runs smooth on any notebook.
    Downloads: 4 This Week
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  • 19
    Java port of the Quake2 game engine
    Downloads: 2 This Week
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  • 20
    Drakensang Savegame Editor allows you to manipulate most of the character data contained in Drakensang savegames.
    Downloads: 7 This Week
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  • 21
    tjger - the java game & entertainment rt

    tjger - the java game & entertainment rt

    the java game and entertainment runtime

    Framework to implement board and card games including some already developed games. Typical game elements are offered by this library, so developers just care on the essential aspects that differ. Games created with tjger are also hosted (Four wins, Oasch, Schnapsen, Trap the Wizard, etc.) and the Tjger Game Pack contains all these games.
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    Downloads: 7 This Week
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  • 22
    OpenPatrician

    OpenPatrician

    Naval trade simulation in the north and baltic sea during 1250 - 1500

    OpenPatrician is a free implementation in Java of Ascaron's classic The Patrician and The Patrician 2. The game is economic simulation located in the European North- and East-Sea in the late middle age.
    Downloads: 6 This Week
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  • 23
    Kendo Tournament Generator

    Kendo Tournament Generator

    Tool for managing a kendo tournament

    This software manage different kendo tournaments: from local simple championships to professional tournaments with high number of teams. The software can manage the registration of competitors, team generation, design of the tournament (simple, championship, manual, ... ). Also allows the creation of accreditations, list of teams and other documents in PDF useful for manage a real kendo tournament. Finally, it allows to obtain some statistics and feedback from each team and competitors.
    Downloads: 2 This Week
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  • 24
    A collection of tools related to the game Myst. Most notably, it can transform MOUL/Myst5/Crowthistle datafiles into POTS datafiles. It also allows you to download and install all the fan-Ages. For details see http://myst.dustbird.net/wiki/Drizzle
    Downloads: 3 This Week
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  • 25
    MekHQ is a java helper program for the MegaMek game that allows users to load a list of entities from an XML file, perform repairs and customizations, and then save the new entities to another XML file that can be loaded into MegaMek.
    Downloads: 1 This Week
    Last Update:
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