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
    Ephemera is a pseudo-real-time based button smashing strategy game. It is designed to be played as a purely multi-player game. It has a minimal set of rules. It is FUN!
    Downloads: 0 This Week
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  • 2
    A port of TBAMUD (www.tbamud.com) to Java via additions to the IceMUD core.
    Downloads: 0 This Week
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  • 3
    EpicTD is a full featured, client-server-Tower Defense. Users can host their games or a dedicated server can be setup. The game is fully modable as the whole content consists of XML, images, models and scripts.
    Downloads: 0 This Week
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  • 4
    Epical is a Java based, sandbox game (http://en.wikipedia.org/wiki/Sandbox_game). It uses Java Monkey Engine for the 3D rendering and ODE for the physics.
    Downloads: 0 This Week
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  • 5
    This project hosts client software for the play-by-email strategy game Eressea. 2007-03-07: NEW! Magellan has moved to: http://sourceforge.net/projects/magellan-client/
    Downloads: 0 This Week
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  • 6
    A sime Java sprite engine that can be used inside any java graphical component.
    Downloads: 0 This Week
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  • 7
    A java-based eroge (japanese erotic games) engine, intended to allow non-programmer to create his own games, graphics and storyline.
    Downloads: 0 This Week
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  • 8
    An opensource Aion Emulator, based in russian aion-emu
    Downloads: 0 This Week
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  • 9
    Errare is a diablo-like 3D RPG game. It is written in Java because we believe games should run on any OS. Gamers unite !
    Downloads: 0 This Week
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  • 10
    The Erymyth project's objective is to create a real world to run on the PAiN mud engine, featuring its flexibility, performance, and power.
    Downloads: 0 This Week
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  • 11
    Escape From The Maze

    Escape From The Maze

    A fantasy RPG.

    THIS PROJECT HAS MOVED TO GITHUB Code and Releases hosted on GitHub: https://github.com/alanmclachlan/escapeftmaze Dev Blog: http://escapeftmaze.blogspot.com/
    Downloads: 0 This Week
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  • 12
    Escape Route is a puzzle/strategy type game, in which you must escape from the enemys, and win a level.
    Downloads: 0 This Week
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  • 13

    Escape the Stone Age

    Escape the Stone Age is a short Adventure RPG Game for Android.

    Source Code for an Android Game developed by Stefan Wanzenried and David Wettstein during a semester at the University of Fribourg for the course Design and Graphics Programming for Game Development. Download here: http://sourceforge.net/projects/escapethestoneage/files/Escape_the_Stone_Age.apk/download The game requires at least Android version 2.2 (API 8), since OpenGL ES 2.0 was introduced then. It works fine on Android version 4.0.3 or higher and should also work on versions between 2.2 and 4.0.3, but we have not tested it. The game doesn't need any permission to install and play. Story Escape the Stone Age is a short Adventure RPG Game. Due to an accident, you are moved back to the Stone Age. Your goal is to find the portal which brings you back home. There are some quests to complete and of course fights against Dinosaurs :)
    Downloads: 0 This Week
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  • 14
    Escoba de 15 is a classic card game. It's played with a 40 card deck of Spanish cards. In this first version you play againts the computer.
    Downloads: 0 This Week
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  • 15
    Juego online multiplataforma, basado en el popular juego de tablero BloodBowl.
    Downloads: 0 This Week
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  • 16
    A java server for the MMORPG Eternal Lands.
    Downloads: 0 This Week
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  • 17
    Eternal Realms is a game engine written in Java that seeks to create worlds where the users craft their own universe. Eternal Realm derivatives are massively multiplayer roleplaying games, where a person guides their player down any path they desire.
    Downloads: 0 This Week
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  • 18
    Eternal Warfare is turn driven, browser based game. It will have multiple realms to play through and eventually travel back to. Development will be focused mainly on community driven systems and will also create a flexible character development system.
    Downloads: 0 This Week
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  • 19
    Eternum is a strategy game for windows developed using DirectX
    Downloads: 0 This Week
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  • 20
    Ethanon Engine
    Ethanon is a 2D game engine focused on the recent video cards for hardware acceleration and shader effects. The engine provides high-quality light an shadow effects with an easy visual interface and a simple and direct scripting system.
    Downloads: 0 This Week
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  • 21
    EtherStrategy is a space-based strategy and simulation game that implements: a fully 3D universe; realistic physics; complex social, civic, and technological aspects of governance; advanced, learning artificial intelligences; and hopefully great funitude
    Downloads: 0 This Week
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  • 22
    A simple tiny 2d strategy game.
    Downloads: 0 This Week
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  • 23
    The Euphoric Ataxia project is an attempt to create a fast, reliable, secure and stable MUD (multi-user dungeon) server and engine entirely in the Java programming language in order to ensure portability.
    Downloads: 0 This Week
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  • 24

    EvE SkillWatch Gadget

    EvE Online Skillwatch Sidebar Gadget

    Downloads: 0 This Week
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  • 25
    Eve Trade Finder is a tool to allow users of the Eve Online game to find trade routes and do market analysis. The results are then viewable in game.
    Downloads: 0 This Week
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