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
    Reversi (a.k.a. Othello) Game Midlet for Mobile Devices (e.g. mobile phones) written in Java language (J2ME).
    Downloads: 0 This Week
    Last Update:
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  • 2
    It is a game framework on the cell phone, develop using j2me, base on CLDC and MIDP, it will be a general framework, and will be some special sub game engine on it.
    Downloads: 0 This Week
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  • 3
    Dice roller for mobile phones. J2MEDice is mobile version of JDice (http://www.seas.upenn.edu/~adhilton/jdice/)
    Downloads: 0 This Week
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  • 4
    J2MEFS is an API for the J2ME that extends the RMS. It lets you save persistent data in your MIDlets without even knowing what a RecordStore is. You can create a structure of directories and access files through names and paths (MIDP 1.0 and above).
    Downloads: 0 This Week
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  • 5
    The J2MEGL (Java 2 Micro Edition Game Library) is a high-customizable library to speed up the development process involved in games when dealing with repainting, sprites and movement. It is based on the MIDP-1.0 specification.
    Downloads: 0 This Week
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  • 6
    J2MEStrategicGameLib is a Java based library providing a lightweight algorithmic framework for developing intelligent zero-sum strategy games using the J2ME platform.
    Downloads: 0 This Week
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  • 7
    2d Game lib based on j2me 基于J2me的2D游戏引擎
    Downloads: 0 This Week
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  • 8
    J3's mainstay is a mutlilingual dictionary program with some cool utilities - and maybe games - for an international milieu. It is written in Java and is localizable (l10n) to work in any natural language, with minimal mucking about.
    Downloads: 0 This Week
    Last Update:
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  • 9
    J3DWorkbench
    An extensible, real-time, 3D visualization, simulation, and game-design authoring tool. Integrates Java 3D and Eclipse RCP. Drag-&-Drop editing of a complex 3D scene graph. Fast world-building. Web delivery via Webstart or Applets.
    Downloads: 0 This Week
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  • 10
    Have a 3-d engine but no way to interact with it? Have a compelling story, but no way to drive it? Help JABTools help you! JABTools is a new toolkit for developing game logic, and interactions between elements in your game!
    Downloads: 0 This Week
    Last Update:
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  • 11
    This project serves as a base for Java Game Engines. It contains abstract loaders (models, textures, etc.), a rich and easy input system, and much more. to help you build your own engine and to maintain compatibility between engines (using JAGaToo).
    Downloads: 0 This Week
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  • 12
    JAIS is a completely object oriented designed, Java implemented RoboCup Agent including visualisation of the world model.
    Downloads: 0 This Week
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  • 13
    This will be a port of CAL3D 0.11.0 to Java. It's full name will be Java Animation Library 3D, and it's main purpose is to create a working library to animate characters or other objects using skeletal animation or other tecniques.
    Downloads: 0 This Week
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  • 14
    JAMIE (JAva Mud Implementing Engine) is a text-only, telnet-based MUD server written in Java. It provides an original experience-less and level-less job-based system that can be expanded by those who wish to run their own MUD.
    Downloads: 0 This Week
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  • 15
    Just another Java jump'n run. This is a part of a Java-based gameseries in different perspectives. This (the first) part will be a siple 2D-tilebased Jump'n Run. Planned following Parts will be based on ISO-Tiles and at least 3D. The Project is build w
    Downloads: 0 This Week
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  • 16
    JAS is a java library for creating agent based simulations. It features a discrete-event time engine, APIs for network simulation design, powerful yet easy-to-use implementations of Genetic Algorithms and Neural Networks.
    Downloads: 0 This Week
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  • 17
    Java middleware/engine to make the creation of 2D games easy and fun.
    Downloads: 0 This Week
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  • 18

    JASI - Java Event-Based Simulation Frame

    JASI - Java Event-Based Simulation Framework

    The JASI library provides an architecture based on a simulation kernel and elementary classes for simulation elements and event to build event-based simulation systems in Java.
    Downloads: 0 This Week
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  • 19
    My first Java program! This will be a simple dungeon game (like Zork). I don't think there will be a combat system, but if there is, it won't be implemented for a while. I will be working with a few friends, but help is welcome!
    Downloads: 0 This Week
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  • 20
    Java MUD will be an OS/platform independent MUD server written in Java (SDK 1.2.2). It also will include a fantasy world setting to be able to start MUDing/MUD hosting instantly.
    Downloads: 0 This Week
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  • 21
    A turn based strategy game influenced by Advanced Wars for Nintendo GBA. The aim of this project is to learn the Java language and to gain valuable experience working in a team.
    Downloads: 0 This Week
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  • 22
    2 players 2D aircraft dogfight java game using EasyWay game engine.
    Downloads: 0 This Week
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  • 23
    Open Source version of Sim Ant. Eventually an extended version of the game that will allow users to play against each other over the Net.
    Downloads: 0 This Week
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  • 24
    Game Engine based on the Java ME. The core of this project will, in future, support Java SE.
    Downloads: 0 This Week
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  • 25
    A 2D Java game library that provides a basic set of classes to facilitate the production of simple 2D Java games.
    Downloads: 0 This Week
    Last Update:
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