Browse free open source Java Game Development Frameworks and projects below. Use the toggles on the left to filter open source Java Game Development Frameworks by OS, license, language, programming language, and project status.
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Arianne is an engine to develop multiplayer online games like Stendhal
Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host.
Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website.
The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world
Desktop/Android/HTML5/iOS Java game development framework
libGDX is a cross-platform Java game development framework based on OpenGL (ES) that works on Windows, Linux, macOS, Android, your browser and iOS. libGDX provides a well-tried and robust environment for rapid prototyping and fast iterations. libGDX does not force a specific design or coding style on you; it rather gives you the freedom to create a game the way you prefer. Publish your games on Windows, macOS, Linux (including the RPi!), Android, iOS, and HTML5, all with the same code base. libGDX comes with batteries included. Write 2D or 3D games and let libGDX worry about low-level details. Heavy emphasis is put on avoiding garbage collection for ART/JavaScript by careful API design and the use of custom collections. libGDX is a well proven and reliable framework with a sound base and documentation. Furthermore, there are plenty of games built on top of libGDX, many of which are open source.
A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!
JSettlers2 is a web-based version of the board game Settlers of Catan written in Java. This client-server system supports multiple simultaneous games between people and/or AI bots. Originally written by Robert S Thomas as an AI dissertation (http://sourceforge.net/projects/jsettlers).
The active source code is hosted at https://github.com/jdmonin/JSettlers2 including full history; the sourceforge CVS is historical up to 2012-09-28.
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Expanded Constructive Solid Geometry support for jMonkey. CSG supports boolean operations on primitive shapes, building up a complex surface from the addition/subtraction of simple cubes, spheres, etc.
Check out the jMonkeyCSG website for more details.
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.
This started when one of my friends said I couldn't possibly make a full blown video game in Java, and know I have made Minecraft in Java and it consists of an inventory, blocks, and more!
eAdventure (formerly <e-Adventure>) is an authoring tool for the creation of point-and-click games, especially designed for educational purposes. eAdventure is SCORM compatible so eAdventure games can be integrated with LMS like Moodle. More info at: http://e-adventure.e-ucm.es
An environment to develop games based on a rectangular board
MatrixGame is a development tool designed to quickly produce video games based on a rectangular board.
A new game must be described as a new Java class extending the class Game that is enabled to use an interactive environment.
For some examples please run the jar file after the download. A little menu opens letting you run all the developed games.
Sources are inside the jar file that can be opened as a normal zip file.
In the apk file you can find a partial Android porting.
Tower of Zaldagor is a roleplaying game (RPG) where you need to use your wits and skills to complete challenges. Blade Kahn, a king of Sonthalas, has lost his daughter to the Great White Dragon: Zaldagor. She has been kidnapped by humanoids. You have been picked among the elite to return his daugther safely. Engage into an epic story where Gods change the future and demons interfere with the present. Download and discover the beginning of an epic story. The Android version is now available! Find it here: http://market.android.com/details?id=toz.android See a promo video here: http://www.youtube.com/watch?v=Rh7GGlk5m30
Follow Sarquah on Twitter about the development: http://www.twitter.com/sarquah87
maper is a tile based 2D map/level creation tool. The output is saved as XML Files. (Tile-Graphics in Screenshots are from RM2K3) map tile engine rpg graphic maker editor java
AGE is a multi-threaded game engine for Android with OpenGL ES2 shader-based rendering.
In-depth GL knowledge isn't necessary to start; use the OBJ loader to import models from Blender and elsewhere, attach textures, and start rendering!
Threads run different activities, e.g. initialization, framerate, timer, game cycle. Apartment model with message passing.
The drawing cycle is inverted from typical game loops. Framerate has a dedicated timer, and SurfaceView is in on-demand rendering mode.
Game Objects (GOs) opt-in to services by implementing the "marker" interface for each one it wants.
GOs enter the system via Install Pipeline, an asynchronous "standard" implementation that keys on the marker interfaces and performs the "protocol" for that marker. There are also Event and Uninstall pipelines.
Reference by name is encouraged. A trip through the pipeline includes a Bind Name List; allows GO to connect to interfaces in other GOs on the other End.
A generic platform for fast and flexible development and delivery of a wide variety of immersive scenario-based games that enable professional skills acquisition. For further information see http://emergo.ou.nl/emergo/community/EN/emergo.htm. The platform is based on ZK framework (http://www.zkoss.org, ZK ZOL license: https://www.zkoss.org/license#peee) and Spring framework (http://www.springsource.org/spring-framework).
NOTE: as of 2024, latest (mavenized) code base can be found at https://gitlab.com/ou-teli/emergo. A working docker container example can be composed according to https://gitlab.com/ou-teli/gamebrics-docker-compose.
English: Mini Mbm is the name given to the graphics engine which offers basic and essential resources to develop 2D and 3D games or applications. In this first version it is possible to develop desktop (Windows) and Android (mobile).
Português: Mini-Mbm é o nome dado ao motor gráfico no qual apresenta recursos básicos e essenciais para desenvolver jogos ou aplicativos 2D e 3D. Nesta primeira versão é possível o desenvolvimento para desktop (Windows) e Android (mobile).
A simple, elegant and powerful API for using gamepads like the Xbox 360 or DualShock 3 pad in Java-based games. Will support Windows, Linux, MacOS and OUYA in first release. Simplifies dealing with analog sticks, triggers, button mappings and more.
RELEASE PLANNED NOV/DEC 2014 (sourcecode on Github).
The AdventureMap peripherals addon for ComputerCraft gives players the ability to create stunning adventure maps with custom teleports, block spawning, explosions, and much, much more.
An extensible development framework for roleplay games.
AlizaGameAPI is a robust, open-source Java-based framework designed to streamline and enhance the development of 2D and 3D games. It offers a comprehensive set of tools, utilities, and libraries, empowering developers to create immersive and dynamic gaming experiences with ease.
Key Features:
Modular Architecture, Rich Graphics and UI Components, Comprehensive Game Logic and Character Management, Environment and World-Building Tools, Statistical and Mathematical Utilities, Enhanced Debugging and Logging, Data Management and Integration, Integrated LLM for NPC Dialog, Cross-Platform Compatibility
Dive into the world of game development with AlizaGameAPI. Download the latest version, explore the detailed documentation, and join the community of developers pushing the boundaries of gaming technology.
A small project I did to try and program for Android. The program is written in Java with NetBeans. You can control a character with the touchscreen, the character will walk towards the point you are holding your finger on. Maybe I can use this to make something more interesting later, project is dead right not. But I want somewhere to save my sourcecode. http://www.youtube.com/watch?v=yYk1kpMlyTU&feature=channel_video_title
BehaviorSim is an educational tool which allows users to develop and exercise behavior-based applications by setting up entities, behaviors and other primitives without involving significant programming effort.
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