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
    Yet another Sudoku game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    This program is designed to help people play Kakuro. Includes ability to save game, to validate the board and will list Blocks and Combos.
    Downloads: 0 This Week
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    See Project
  • 3
    KalliX is a multifunctional tool for gamers & people who'd like to manage their games, interact between games or in the games themself with other gamers. This project is (of course) OpenSource and based on the GPL license.
    Downloads: 0 This Week
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    See Project
  • 4
    Kalyp - a fantasy based roguelike game in Java, focusing on the artificial intelligence for the non-player characters and game design with a scripting language.
    Downloads: 0 This Week
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  • 5
    KaosOBot

    KaosOBot

    just one more bot for ogame..

    just one more bot for ogame..
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    A utility to assist in manipulating karaoke files
    Downloads: 0 This Week
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    See Project
  • 7
    The KW Framework will provide different Functions for the Browsergame Kartellwar. For Example an API to get Ticker Events or an API for the Job and Order Managment.
    Downloads: 0 This Week
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  • 8
    The "Katamino" game, also called "Pentomino". An interactive game with an option for automatic solution.
    Downloads: 0 This Week
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    See Project
  • 9
    Katz und Maus is a great Java simulation of two animal species, cats and mice. In the game the user can give his chosen species artificial intelligence. In fact he decided about mice he must code how they react on different events, e.g. corn found.
    Downloads: 0 This Week
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  • 10
    Custom v.62 MapleStory Private Server source
    Downloads: 0 This Week
    Last Update:
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  • 11
    kelo is an implementation of the Elo valuation system especially suited for table football (foosball). Scores can be calculated for single and double games. It comes with it's own very small (and limited) implementation of a web server.
    Downloads: 0 This Week
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  • 12

    Kendo Tournament Viewer

    Mobile viewer for Kendo Tournament Manager tool.

    This tool is an extension of the Kendo Tournament Manager tool. Allows the user to see some stats of the tournament using its own smartphone, getting access to the score, statistics and any other public information.
    Downloads: 0 This Week
    Last Update:
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  • 13

    Kenny ClassIQ

    A java-based, purely object-oriented chess engine.

    Kenny ClassIQ (read Kenny Classic) is something like my dream project. It is a chess engine with pure object oriented programming with close-to-real-world representation of the game inside the program using OOPS. Initially I thought of doing a similar thing in C++, but after trying to develop my other chess engine Kenny in this route, I found out that it is a difficult task, and switched to using Java for the programming instead. To learn how to do it, I created a similar, many-times-lesser-in-complexity project KenTacToe. Having completed it successfully, I've gained the confidence to proceed with Kenny ClassIQ, named so because it is more class-oriented than Kenny, and because I want it to be intelligent. (A play with words landed me Kenny ClassIQ.) Also, I used this name so that people searching for my other chess engine Kenny can also find this more advanced chess engine (okay, yes, I wanted to name my chess engine Kenny, so).
    Downloads: 0 This Week
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  • 14
    Kenshira es un sistema Web para crear una comunidad de usuarios que pueda jugar y crear aventuras conversacionales. Incluye un lenguage propio llamado OgnlScript, un compilador, un interprete y un editor de codigo fuente en Html.
    Downloads: 0 This Week
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  • 15
    Key is a multi-user Java based operating system that has been designed in order to support a Virtual World (call it a MUD, a MOO, or a talker).
    Downloads: 0 This Week
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  • 16

    KeyboardHammer

    A utility that tap any key on your keyboard so you don't have to.

    Downloads: 0 This Week
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  • 17
    Keyboarding Master

    Keyboarding Master

    A unified configuration environment for device drivers.

    Project has been moved to bitbucket: https://bitbucket.org/monkygames/keyboarding-master The keyboard master provides its users with the ability to custom configure their input devices for specific applications within a unified configuration environment. The main unique feature for input devices is the keymap concept. Each application can utilize 8 unique keymaps in which the user can toggle through via user assigned shortcuts. This enables a user to maintain a more ergonomic hand position when one hand is required for other duties such as mouse or tablet.
    Downloads: 0 This Week
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  • 18
    KiBlitz is an Internet Chess Server coded in the Java programming language. It provides a generic core with pluggable adapters for compatibility with common other chess servers.
    Downloads: 0 This Week
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  • 19
    Moved to https://github.com/CymricNPG/Kicker
    Downloads: 0 This Week
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  • 20

    Kicker Scheduling

    Generating kicker playing schedules

    This software is to generate kicker playing schedules that should be as fair as possible. There are the following hard constraints: - Each match consists of 4 players, with 2 teams of 2 players each. - All players participating at the whole schedule will be included in the same number of matches. The following optimization objectives are being regarded: - Each player should be scheduled for each table position equally often. - All combinations of team-mates should happen equally often. - All combinations of opponent players should happen equally often. - The leisure times of each players between its participated matches should be distributed as equally as possible.
    Downloads: 0 This Week
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  • 21
    This project is a simple Java project. The purpose of this Java project is to create a poor Java game, called KigyoFarm.
    Downloads: 0 This Week
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  • 22
    Szglab 4 Projekt 2008 csapatnev: Kigyobuvolok Budapesti Muszaki es Gazdasagtudomanyi Egyetem
    Downloads: 0 This Week
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  • 23
    Snake Farm. Software Laboratory project of the team KeyboardMonkeys. (Budapest University of Technology) It is a computer game (arcade and tactical). Snakes fight with each other for victory. Detailed below.
    Downloads: 0 This Week
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  • 24
    Kill Sudoku: it can solve any pazzle user inputs and demonstrate how to do it step by step under human's comprehension. You feel you have a private tutor to assist you. Soon, you will be the master of killing sudoku. Why not try it today.
    Downloads: 0 This Week
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  • 25
    An interactive learning toy for children aged 3 years and up that tries to address the natural intelligence and curiosity of children
    Downloads: 0 This Week
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