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
    JRandomize is a role playing aid (rpg tool) to generate all kind of random data, from dice results to character sheets or names. JRandomize is the perfect game master companion, it can generate the answers your players will ask for.
    Downloads: 0 This Week
    Last Update:
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  • 2
    The original boggle is a very nice game, but that's no reason to stop there: arbitrary grid size, multi-language, letter frequency corrections and a host of other possibilities promise you won't believe what time it is already. :)
    Downloads: 0 This Week
    Last Update:
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  • 3
    JRcon is a Java based Steam Games RCON Management Tool. It supports managing multiple servers through one interface, and allows for complete server control from any remote location. JRcon is platform independant, it is written entirely in Java and requir
    Downloads: 0 This Week
    Last Update:
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  • 4
    JRemindX
    A java multi platform ("J") multi purpose ("X) reminder. Reminds you when a configured amount of time has elapsed. Integrates nicely in a desktop environment (tray icon). Perfect to infuse tea while sitting in front of the PC.
    Downloads: 0 This Week
    Last Update:
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  • 5
    The purpose of this project is to create java-based games inspired by classic games. The project will include both 2D and 3D games. The first game will be a remake of the classic TrailBlazer C64 game.
    Downloads: 0 This Week
    Last Update:
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  • 6
    "The strategic board games Reversi or Othello involve play by two parties on an eight-by-eight square grid with pieces that have two distinct sides. Pieces typically appear coin-like, with a light and a dark face." [source: Wikipedia]
    Downloads: 0 This Week
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  • 7
    A simple puzzle game. It consists of a 10x10 grid, which contains 5 invisible blocks. From each side a player can shoot probes into the grid. Goal is to find the blocks by the pattern of the ricochetting probes in as few shots as possible. Needs JAVA 1.6
    Downloads: 0 This Week
    Last Update:
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  • 8
    An open simulation of the casino game "let it ride" written in Java. Runs AI agents that play the came and statistically tracks their success. Also has a command-line interface for playing the game.
    Downloads: 0 This Week
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  • 9
    Clone of the famous board game Risk! with rules based on the italian edition. It is a strategic game with multiplayer support. Completely written in Java, it is designed to be totally distributed: no server expected, every player communicates with each
    Downloads: 0 This Week
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  • 10
    A JavaScript and HTML5-based MMORPG, that runs on a Java-based server.
    Downloads: 0 This Week
    Last Update:
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  • 11
    JSUDOKU
    JSudoku is a Java version of the game Sudoku. A backtracking algorithm cares for random puzzles and based on the Sudoku-Puzzle JavaScript. Optionally, JSudoku generates X-Sudoku puzzles.
    Downloads: 0 This Week
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  • 12
    A Java implementation of all our favourite game Sabotage, a great variant of the popular Stratego™ (Stratego is a TradeMark of Hasbro, Inc)! Client/Server setup with network capabilities and hopefully also end up with AI and variants!
    Downloads: 0 This Week
    Last Update:
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  • 13

    JSalco Games

    Puzzle, Triki, Punto y Fama

    JSalco Games es un software que te permite jugar el Puzzle, Triki, Punto y Fama en varios niveles de dificultad. Posee la capacidad de iniciar sesión con usuarios registrados y guardar sus puntuaciones altas en cada nivel de juego.
    Downloads: 0 This Week
    Last Update:
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  • 14
    JSame is a Java applet that implement the popular Same game. It runs on both IE and Netscape.
    Downloads: 0 This Week
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  • 15
    JSchafkopf Arena is a Java based game engine for the popular german game "Schafkopfen". The engine provides a Player Interface to let programmers develop their own "Player". The Arena runs a number of rounds to determine the best player programm.
    Downloads: 0 This Week
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  • 16
    Tool for playing tabletop roleplaying games, like Dungeons and Dragons, over the internet.
    Downloads: 0 This Week
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  • 17
    A game, not entirely unlike scrabble, written in Java for up to 4 players.
    Downloads: 0 This Week
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  • 18

    JScumm

    Project to create a Java based SCUMM engine.

    This project is hobby project to start coding and go through the different stages of creating a Java based SCUMM engine. This project starts with an script interpretation engine, continues with extracting, loading and handling media sources (i.e. MONSTER.SOU) bringing the rest to of this virtual machine to live. This project should ensure that all assumptions and the code based on those is always valid. Therefore this projects starts with TDD (test-driven development). Everybody can join in, but we should coordinate first, so please contact me beforehand.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    JSkAs - Java Sokker Assistant - support program for on-line soccer manager http://www.sokker.org
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    JSkat
    JSkat is an implementation of the German card game Skat in Java. You can play over the internet on the International Skat Server against the strongest Skat AI players known today or against other human players. We moved our source code to GitHub. Please clone the source code from there: https://github.com/b0n541/jskat-multimodule The latest release can also be found there: https://github.com/b0n541/jskat-multimodule/releases
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Game similar to Nintendos Smash Brothers. (clone) EXTREMELY UNSTABLE- JUST A QUICK JAVA IMPLEMENTATION TEST AS OF YET. This project is temporarily dead while java3D and gl4java are researched.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Is a simple, Java made, snake game which supports full-screen mode and windowed and it let's you choose if your snake will be a "WIndows" or "Apple Mac" snake. It's fun.
    Downloads: 0 This Week
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    See Project
  • 23
    This is a multiplayer version of the classic snake game. Comes with a couple of bot players and is capable of attaching external bots. This was my school project and is no longer developed.
    Downloads: 0 This Week
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    See Project
  • 24
    JSol is a Solitair Card Game suite for J2ME/MIDP enabled mobile devices.
    Downloads: 0 This Week
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  • 25
    Java port of the classic side scrolling biplane game, sopwith.
    Downloads: 0 This Week
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