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
    JSpaceConquest is a simple multiplayer Internet game. Each player produces space ships and conquers other planets. The main goal is to conquer all the planets on a 2D map. This is a student project only for educational purposes.
    Downloads: 0 This Week
    Last Update:
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  • 2
    JSpaceHulk is a Java implementation of Games Workshop 's Space Hulk, a tactical simulation minatures game. JSpaceHulk aims to implement a single player SpaceHulk game with an extensible AI.
    Downloads: 0 This Week
    Last Update:
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  • 3
    JSportGames

    JSportGames

    Collection of simple Java Sport Games

    Collection of simple Java Sport Games, highly customizable. Source code available. Currently available: Tennis 1.0.2 Golf 2.0.0 Pool Pool 0.0.10 Basketball 0.0.12 Volleyball 0.0.5
    Downloads: 0 This Week
    Last Update:
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  • 4
    jstrips is a java MIDlet that allows you to display comic strips. It always download the strip of the day from various sites. An internet connection is required for the MIDlet to work.
    Downloads: 0 This Week
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  • 5
    JSudognu creates, rates, solves and prints sudokus. Features include creation of symmetric sudokus, printing to postscript printers and filtering sudoku databases for solution techniques. JSudognu is a front end for sudognu.
    Downloads: 0 This Week
    Last Update:
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  • 6
    This is a computer version of the popular Sudoku game written entirely in Java. It features 8 difficulty levels, the ability to print puzzles, and LAN multiplayer. Players may also submit their best solving times to the web, and design their own puzzles.
    Downloads: 0 This Week
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  • 7
    Java classes for solving Sudoku
    Downloads: 0 This Week
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  • 8
    Do you have a Sudoku to solve? Or want to verify your solution? JSudokuSolver can do this for you! In contrast to other Sudoku solving tools, this program does so by using the same rules a human would. So you can improve your Sudoku solving skills.
    Downloads: 0 This Week
    Last Update:
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  • 9
    A java implementation of Minesweeper.
    Downloads: 0 This Week
    Last Update:
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  • 10
    JSweeper is a Java Web Start enabled implementation of the classic minesweeper game. The object of this game is to attempt to correctly flag certain grid locations based on numbers contained in adjacent squares.
    Downloads: 0 This Week
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  • 11
    Java Tiny Gfx Library (JTGL) is a graphic fundation framework (a graphics/gaming api) that will allow easy deployment/porting of applications/games on many environments: J2SE,J2ME/MIDP(Nokia,Siemens,BlackBerry),SuperWaba(Palm,PPC,Symbian),ExEn,DoJa,etc..
    Downloads: 0 This Week
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  • 12
    A table game simulator. You can play easy card games and even ccgs. JTable is a generic simulator. You can create up new games easily with the editor. Play every game you want with up to 12 players via internet (using Hamachi: http://www.hamachi.com) or
    Downloads: 0 This Week
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  • 13

    JTagBasedMediaCenter

    a java tag-based media-center

    Downloads: 0 This Week
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  • 14
    JTet is a Tetris clone created with Java (Applet).
    Downloads: 0 This Week
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  • 15
    This project aims to create an enhanced, modular extensible TetriNet implementation in Java. Now you can play Tetrinet any time, everywhere with anybody!
    Downloads: 0 This Week
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  • 16
    JTexasHoldEm is a standalone Texas Hold 'Em application, written entirely in Java.
    Downloads: 0 This Week
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  • 17
    JTileMapper is a tile map editor which allows the creation of tilesets and tile based levels for tile based games (mainly J2ME/Brew based games). It allows the use of custom loadable plugins for input, output and edition (map and events).
    Downloads: 0 This Week
    Last Update:
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  • 18

    JTombola

    Desktop application with a tombola-like spinning label.

    This is a very simple yet inviting application simulating a tombola used in prize raffles. In order to use the JTombola you just need to replace the images under the /img folder and replace the input.txt file with your own list of names. Read the details at http://www.codeproject.com/Articles/1134926/JTombola
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Manage game tournaments: Seating, scoresheets, score keeping. Architecture extends to Chess or Go or Bridge, but major focus is handling open tourneys in a hop-on-hop-off fashion for games which can be played with varying numbers of players.
    Downloads: 0 This Week
    Last Update:
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  • 20
    This project is a conversion of AATrade (written using PHP) to a Java based architecture. The project is based upon similar projects such as BNT, NGS, Trade Wars 2000 and Ultimate Universe. Web-Based browser solution first followed by a client tool.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Road traffic simulator/game with lots of vehicules, different drivers characteristics, accidents, detours, manual or script-driven traffic lights control, pedestrian traffic, road-works, and plenty more! Solve your simulated traffic-jams problems!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    JTres3D is a tetris clone build with Java3D. It is designed for offline playing on any system which runs java and java3D. Until now it is possible to play a classic tetris game in a 3D environmet and move around the game court.
    Downloads: 0 This Week
    Last Update:
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  • 23
    JTrick is a Hattrick (www.hattrick.org) Java/Swing client aiming for Certified Hattrick Product Provider (CHPP) status.
    Downloads: 0 This Week
    Last Update:
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  • 24
    The project name already says it. :) A game like good old Tetris. (Hey! By the way: I will call it 'Twintris' for the rest of my life, like it was called on the Amiga. But most of you just know 'Tetris', so I've decided to be more popular.)
    Downloads: 0 This Week
    Last Update:
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  • 25
    The UNO cards game in the multiplayer java version from two minimum players to four maximum players and with the possibility of chatting with the players connected.
    Downloads: 0 This Week
    Last Update:
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