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
    Computer version of a simple but addictive, single-player pen&paper game.
    Downloads: 0 This Week
    Last Update:
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  • 2
    A cross compiler for writing lua code in Java. Useful for writing Addon's that use the popular scripting language Lua. Avoid the hassle of writing unorganized code in a language with very little IDE support. Use eclipse and many other java tools.
    Downloads: 0 This Week
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  • 3
    This project is a maze solver library written in Java.
    Downloads: 0 This Week
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  • 4

    Java Meme TD

    Tower Defense game coded in Java featuring internet memes

    Downloads: 0 This Week
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  • AI-powered service management for IT and enterprise teams Icon
    AI-powered service management for IT and enterprise teams

    Enterprise-grade ITSM, for every business

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  • 5
    J3DMineSweeper is a 3D minesweeper written in Java.
    Downloads: 0 This Week
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  • 6
    Monopoly! Game written in Java for the Object-Oriented Programming Course at Cà Foscari University, Computer Sciences Department, Venice, Italy. Supports up to 6 players and command line interaction.
    Downloads: 0 This Week
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  • 7
    Java implementation of the simple yet addictive award-winning game of Mosser, created by kuni.
    Downloads: 0 This Week
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  • 8
    A Java based, visual (ascii) MUD server. Supports multiple games (modules) on a single server and stores all persistant data in XML.
    Downloads: 0 This Week
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  • 9
    Briscola multiplayer per 2,3,4 giocatori
    Downloads: 0 This Week
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  • 10
    JMCE is a Java Multiplayer Chess Game. You can play over networks(including internet) or against a computer player.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Creating Multiplayer Entertainment/Games (across LAN network) with Java 2 SE Technology and probably using 3rd party framework e.g. GTGE and JGN.
    Downloads: 0 This Week
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  • 12
    joom - Java Object Orientated MUD
    Downloads: 0 This Week
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  • 13
    JOBS - Java Ogame Battle Simulator - a (offline) battle simulator for the web-based strategy game ogame; features: fast (that is: about 2x faster than speedsim), written in java 1.4 (that is: quite platform independent), swing GUI (an ugly one though)
    Downloads: 0 This Week
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  • 14
    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: 0 This Week
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  • 15
    Flexible engine for Web based online multiplayer games. The games developed on top of it should be a mixture of real time and turn based strategy games nowhere found before.
    Downloads: 0 This Week
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  • 16
    Container for robot/environment simulation. The container simulates an environment, and gives to the robots living in it access to sensor views. The goal of this project is to provide the open source community a tool for robot behavior test and challeng
    Downloads: 0 This Week
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  • 17
    The JOS-RTS will maximize the advantages of the maturing Java language in order to create a game that is both entertaining and a demonstration of the advances made in this technology over last few years. Please see our website for more information.
    Downloads: 0 This Week
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  • 18
    A Client/Server Othello game environment in Java language
    Downloads: 0 This Week
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  • 19
    Java software for viewing chess games saved as pgn files.
    Downloads: 0 This Week
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  • 20
    Java Ploy Boardgame
    Based on the 1970 3M strategy boardgame, Ploy. Each player has pieces which can be maneuvered across the board, in an attempt to remove the enemy commander, or to remove all pieces but the commander. Each piece has different movement characteristics.
    Downloads: 0 This Week
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  • 21
    Server and client software written in Java for the purpose of playing various types of Poker over a network.
    Downloads: 0 This Week
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  • 22
    Java based programs for eve-online
    Downloads: 0 This Week
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  • 23
    JRCI will provide a chat interface that is heavily configured to be convenient for RPGs. It will not implement any particular game system, but will provide the tools necessary to play traditional games online.
    Downloads: 0 This Week
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  • 24
    Downloads: 0 This Week
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  • 25
    A Java-Library, providing an easy to use interface to control a model railway via the SRCP-protocol. Please Note: development of this library is continued on https://github.com/forkch/jsrcpc
    Downloads: 0 This Week
    Last Update:
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