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
    Microdigital TK2000 II Color Computer emulator.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    ThudGame is Terry Pratchett's boardgame. ThudGame.com has exclusive license to host the game online, but anyone can use our code in any other project, without attribution: public domain code. Please help, by sharing your improvements!
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    A project for using multi-agent approach in a RPG (Role Playing Game) style game. Un progetto per usare un approccio multi-agente in un gioco di stile GDR (Gioco di ruolo). Per contribuire si veda il Wiki. Vedi il nostro wiki: http://timehero.sourceforge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Torch

    Torch

    Torch is a Android / J2ME torch light mob app

    Torch is a Android / J2ME torch light mob app CHECK OUT AND SUPPORT MY LATEST ANDROID PROJECTS IN HERE: https://play.google.com/store/apps/developer?id=Deepak+PK
    Downloads: 3 This Week
    Last Update:
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  • 5
    A multiplayer turn based space strategy game similar to Masters of Orion. Written in Java, we are striving for a platform independent game. GPL'd source allows anyone to play for free!
    Downloads: 3 This Week
    Last Update:
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  • 6
    The goal of the project is to create a Java multi-user game server that can be easily extended and used for adding a multiplayer feature to games. User authentication, chat and interfaces for adding custom capabilities will be provided out of the box.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7
    jCodeword-Puzzle
    Codeword Puzzle, a crossword-like puzzle with a grid filled with numbers and no clues. With only two letters given before-hand, use your knowledge of English to complete the grid.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8

    jo2emLauncher

    portable o2em launcher

    jo2emLauncher stands for Java o2em launcher. It is a GUI to help people use o2em (the odyssey 2 / videopac emulator). Currently available launcher are only for windows. As jo2emLauncher is 100% java, it is able to run on a wide range of platforms. The first target is linux.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    Mepper is a general purpose 2D tile-based game map editor. It supports several types of game maps. Mepper supports read/write map/resource using plugins, transit terrain automatically. Proposals/bugs please visit: http://groups.google.com/group/mepper
    Downloads: 3 This Week
    Last Update:
    See Project
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  • 10
    Vendetta Manager is a web-based tool for the browser game vendetta1923 (http://vendetta1923.it/)
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    Open Cache Manager
    OCM is an easy to use program for managing your geocaches, with the goal of being the Linux equivalent to GSAK. OCM integrates with GPSBabel to support most GPS devices (requires GPSBabel to be installed).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    A Java Swing based implementation of popular card game 'Blackjack' or '21'. Clean and Neat code with well defined ObjectOriented structure.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13

    Combinatorial Game Suite

    A computer algebra system for research in combinatorial game theory.

    STARTING WITH VERSION 2.0, CGSUITE HAS MOVED TO GITHUB. The latest version can be found at the CGSuite homepage: https://www.cgsuite.org/ This page is preserved for archival purposes only and is no longer being maintained.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    A computer version of the World War 2 tactical boardgame "Squad Leader" originally published by The Avalon Hill Games Company. Play any scenario against anyone around the world!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    JGame is a small multiplatform 2D game engine. It runs on the Java JRE 1.3+ platform, the J2ME (MIDP2.0/CLDC1.1) mobile platform, and the Android (2.1+) platform. It provides a very high-level framework for "classic" type arcade games.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    Java based client / server online games engine & API for easy creation/running of real-time multiplayer games. Games include Battleships, Camelot, Checkers, Chess, Connect 4, Dots, Go, Octagons, Texas Hold'em Poker, Reversi, Spades, Tetris & Tic-tac-toe
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    PokerTimer can show you the time to the next levels and some more
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Sudoku for Eclipse

    Sudoku for Eclipse

    A free and open source sudoku game for addicts to newbies

    A Sudoku game. S4E generates endless new grids and may help you to solve them. Play with figures, letters or images, on smaller or bigger grids, play on easy or tricky level... S4E run on Windows and Linux. For Eclipse maniacs it’s available as a plugin for Eclipse. It’s pure Java and of course it’s free. Keywords: free sudoku solver game windows Linux download
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    VR Ax Java Sources & Build Projects

    VR Ax Java Sources & Build Projects

    VR Adrix Java Works - Paged Lists - Action-Entity Model ...

    Adrix.NT Java Works :: Sources & Build Projects includes - Paged Lists of Object & Iterators Library for Java - Action / Entity Model for Java - VR Ax AWT Clock Java Component - VR Multi Dimensions Array Library - VR MDArray List Manager Library - VR Adjacency (List | Matrix) Direct Graph Lib - VRJMosaic cells sliding game with automatic resolver - VR RectsWorld Sample Applic - VR Free Chess 2D Applic also contains - Other Utils Libraries - Demo and Test Applications - NetBeans build projects - and more ... (*) note: the libraries folder to build and run applications must be located on the same volume of the java applications its path name must be: \AX.VincentRadio\Java\SharedLib have fun Adrix.NT adrixnt@hotmail.it
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    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: 2 This Week
    Last Update:
    See Project
  • 21
    DimensioneX Multiplayer Game Engine

    DimensioneX Multiplayer Game Engine

    Free MMORPG Engine. Develop and host graphical browser-based games.

    DimensioneX is a free Massive Multiplayer Game Engine. It lets you develop and then run or host browser-based, graphical multiplayer games. The users will play games simply via their browser. DimensioneX runs on any Java-enabled web server (eg. Tomcat)
    Downloads: 3 This Week
    Last Update:
    See Project
  • 22
    Solitaire Settlers of Catan computer game is a Java rendition of the popular board game "The Settlers of Catan" or "Die Siedler Von Catan" by Klaus Teuber. This project allows you to play the board game against a computer AI.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    A little framework for building 2d games in java
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    This is a card game called 304. 304 is very popular in Jaffna (Sri lanka) region.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    A Day in the Bay is educational software designed to teach ecology to late elementary schoolers. The child plays as an organism in the Chesapeake Bay and learns and explores the interconnectedness of different species in the largest estuary in the world
    Downloads: 2 This Week
    Last Update:
    See Project