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.

  • PRTG Catches Network Issues Before They Cause Downtime Icon
    PRTG Catches Network Issues Before They Cause Downtime

    Threshold-based alerts flag problems early, so your team can act before users notice, not after.

    Reactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
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  • Build Data Resilience - Take the Assessment Today Icon
    Build Data Resilience - Take the Assessment Today

    Can you recover when it matters most? Take this quick assessment to identify gaps and build greater recovery confidence.

    Is your recovery strategy as strong as you think? Take this quick self-assessment to check your recovery readiness and gain tailored insights. In only 2 minutes, you'll learn where you fall on the recovery readiness scale.
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  • 1
    X-Core

    X-Core

    The original Xivio.com World Server Core

    Xivio.com was a commercial children's virtual world website created in 2006 by Gavin Conrad. This is the legacy World Server Java Core made available to the world to do with as it wishes.
    Downloads: 10 This Week
    Last Update:
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  • 2
    Astro-Online - Widget Based Astrology
    Astro-Online is a web (now widget) based astrology program that can be downloaded and installed on any web server. Widgets (horoscopes) can also be shared through a share button on websites and personal pages (no installation necessary).
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    Downloads: 3 This Week
    Last Update:
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  • 3
    ActionScript library and Java applet giving Flash applications full support for game controllers.
    Downloads: 1 This Week
    Last Update:
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  • 4
    Extinction Minijeux

    Extinction Minijeux

    Extinction-minijeux.fr est une plateforme de minijeux

    Extinction-MiniJeux.fr est la nouvelle plateforme d'Extinction.fr. Retrouvez les 3 MiniJeux emblématiques : Aaaah, Bouboum et Forteresse.
    Downloads: 1 This Week
    Last Update:
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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Start Free
  • 5
    Betty is a versatile and configurable betting Web site that you can install in your own network. It enables you to make friendly bets / forecasts between colleagues or friends. Current championships: RBS 6 Nations Rugby 2009, FIA Formula 1 2009.
    Downloads: 0 This Week
    Last Update:
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  • 6
    A collection of browser based Java, Flash and Flex table games from the BlazingGame.com website.
    Downloads: 0 This Week
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  • 7
    A self-guiding Flash front-end with a 100% Java-based XML parsing gateway that combines the look and functionality of a streaming game client with a background processing system for handling distributed data packages.
    Downloads: 0 This Week
    Last Update:
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  • 8
    FLAQUIZTV - Family Quiz Game

    FLAQUIZTV - Family Quiz Game

    Flash Quiz TV (A quiz game for all family)

    ✿ Join our group: https://www.facebook.com/groups/programadoresdeportugal ✿ More projects here: https://sourceforge.net/u/jorgerosa/profile At SOURCEFORGE: https://sourceforge.net/u/jorgerosa/profile At GITHUB: https://github.com/jorgerosa/FLAQUIZTV-Flash-Quizz-Game - What this app does? - The main idea is to create a didactic simple/cute/fun quiz show game for all people and for all ages with that "TV show feeling" - A game for all family. - Usage example: - Parents: Edit the "XML" file (using "notepad") add your own questions and answers there (use your native idiom), related to school stuff, and let your kids play (learn) the game! - Develop info: - The game is developed in FLASH (AS2) and its very customizable. - Since its developed in FLASH, you may play it in your PC or embed it in your webpage. - TO-DO tasks: 1) Add support for ALL idioms (if possible). 2) Convert to AS3 (ActionScript 3).
    Downloads: 0 This Week
    Last Update:
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  • 9
    A massively multiplayer action game that revolves around an alien invasion of earth. The gameplay will be reminiscent of a hollywood blockbuster with everything being just a little bit over the top. The game will run until the humans either repel the a
    Downloads: 0 This Week
    Last Update:
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  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Start Free
  • 10
    Magyar kártyázós játék. Többjátékos módra kihegyezve. Helyi hálózaton lehet játszani, Zsírt és Snapszert.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Math game where up to 4 students can play online against each other. By moving their figurines around a colorful pseudo 3D board, players answer math questions and can play tricks against their opponents. Client and server distributed under Affero GPL 1.
    Downloads: 0 This Week
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  • 12
    MTM is a combination of classical vertical shooters.
    Downloads: 0 This Week
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  • 13
    Monowars is an open source single/multiplayer, third-person perspective shooter located in a crystal world, with procedurally generated, fully destructible levels and highly customizable player characters and weapons.
    Downloads: 0 This Week
    Last Update:
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  • 14
    MySXP Client: Is an ActiveX COM Microsoft Windows platform; The objective of this Component is to create a terminal service for a wide open server services as, IM, RPC for client app., RPC, DB terminal, Multiplayer Game client, WebCam, voIP Client.
    Downloads: 0 This Week
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  • 15
    This is a easy GUI Java Tool for advanced Quake 3 Players. User can create or edit Players. Run Quake with preselected Mod and Server. Config all Q3 settings via nice sorted GUI area.
    Downloads: 0 This Week
    Last Update:
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  • 16
    Jogo de estratégia Rei das Ruas. Projeto final da especialização em tecnologias web puc-pr. Por Andre, Guilherme e Tadeu.
    Downloads: 0 This Week
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  • 17
    Get your avatar faced with sustainable development challenges in the game. Change your behavior in real life.
    Downloads: 0 This Week
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  • 18
    Tek-e-Tot

    Tek-e-Tot

    Android/Flash educational children's games

    Tek-e-Tot is a collection of simple games for kids. It has an Android version for teaching touchscreen skills and a flash version for teaching mouse skills. The games include Touch/Click, Follow/Mouseover, and Drag. The Android app also includes audio assisted counting to 9 and 20, simple matching/sets, and learning lower and uppercase abcs. Visit wudiware.com for more information about both versions or http://www.arrall.com/teketot for very simple access to the flash games. The direct link to the free Android app is https://market.android.com/details?id=com.wudiware.teketot or just search the market for teketot
    Downloads: 0 This Week
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    See Project
  • 19
    Web based multi-user application for storing, modifying and sharing Homebrew (Beer) recipes.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Real-time flash multiplayer tank game. This project is mainly to help hone my skills in development and create re-usable actionscript. Using the ElectroServer as the back end. Modular as possible.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Zorglux is a multiplayer Help system for Role Playing Game. Zorglux is based on Smartfox server for server part and flash for client (GUI) part.
    Downloads: 0 This Week
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  • 22
    monoMIG
    Ever wanted to use a Wii Remote, pheraps a Multitouch surface or the Microsoft Kinect to control your application/game even if web based? If so, then MonoMIG (Multi Input Gateway) is what you are looking for!
    Downloads: 0 This Week
    Last Update:
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