Showing 32 open source projects for "management system in java"

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  • 1
    Defold

    Defold

    Free game engine for development of desktop, mobile, and web games

    Defold is an open-source, cross-platform game engine originally developed for 2D games but also capable of 3D — intended to give developers a turnkey solution for building games for desktop, mobile, web, and even consoles. It ships as a full editor/IDE, combining scene editing, asset management, scripting, and build/export pipelines, so developers don’t need to assemble disparate tools themselves. Game logic is written in Lua (with optional native extensions in C/C++ when needed), and the engine uses a component-based system and a message-passing paradigm to manage object interactions — a design that promotes loosely-coupled, reactive game code rather than traditional heavy OOP. ...
    Downloads: 11 This Week
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  • 2
    OGRE

    OGRE

    scene-oriented, flexible 3D engine (C++, Python, C#, Java)

    OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented, flexible 3D engine written in C++ designed to make it easier and more intuitive for developers to produce games and demos utilizing 3D hardware. The class library abstracts all the details of using the underlying system libraries like Direct3D and OpenGL and provides an interface based on world objects and other intuitive classes. We consider the results of our GL3Plus RenderSystem as the gold standard. The respective...
    Downloads: 7 This Week
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  • 3
    Torque2D

    Torque2D

    A completely free, open-source, 2D game engine

    Torque2D is a free and open-source game engine focused on 2D development, built on proven Torque technology and provided under the MIT license. It delivers a flexible and high-performance C++ framework that supports cross-platform development for Windows, macOS, Linux, iOS, Android, and the web from a single codebase, allowing developers to target a broad range of devices with minimal changes. The engine includes essential components such as a batched OpenGL renderer, Box2D physics...
    Downloads: 3 This Week
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  • 4
    XMage

    XMage

    Magic Another Game Engine

    XMage allows you to play Magic against one or more online players or computer opponents. It includes full rules enforcement for over 20 000 unique cards and more than 50.000 reprints from different editions. You can also find custom sets like Star Wars. All regular sets have nearly all implemented cards. It supports single matches and tournaments with dozens game modes like duel, multiplayer, standard, modern, commander, pauper, oathbreaker, historic, freeform and much more. Local server...
    Downloads: 10 This Week
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  • 5
    Axmol Engine

    Axmol Engine

    Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games

    Axmol is a modern C++ game engine forked from Cocos2d-x, designed to support high-performance 2D and lightweight 3D game development across multiple platforms. It improves upon the original Cocos2d-x with a cleaner architecture, better tooling, and support for modern C++ standards. Axmol supports scripting with Lua and JavaScript, and is suitable for both indie developers and studios targeting mobile, desktop, and web platforms. With an active community and frequent updates, Axmol is a solid...
    Downloads: 9 This Week
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  • 6
    Thunder Engine

    Thunder Engine

    Cross-platform 2D and 3D game engine with modular architecture

    Thunder is a lightweight, modular game engine written in C++ that provides a robust foundation for creating 2D and 3D games across platforms. It emphasizes a clean, component-based architecture and is designed for flexibility, performance, and scalability. Thunder includes built-in support for scripting, resource management, physics, animation, and rendering, with tools that facilitate efficient game development and deployment. Its cross-platform nature and minimal dependencies make it...
    Downloads: 0 This Week
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  • 7
    Stride

    Stride

    Stride (formerly Xenko), a free and open-source cross-platform C# game

    Stride (formerly known as Xenko) is a full-featured, open-source game engine written in C# and targeting the .NET ecosystem, designed for both 2D and 3D games — and even VR experiences. Stride offers a comprehensive toolchain: an editor for scene building, asset management, a rendering pipeline with physically-based rendering (PBR), and support for advanced graphics features such as real-time reflections, post-processing effects, and complex materials (skin, hair, cloth, etc.). Because it’s...
    Downloads: 7 This Week
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  • 8
    OpenFL

    OpenFL

    Open source library for creative expression on the web, desktop, etc.

    ...It builds on the Haxe programming language and offers a familiar display list and event-driven API inspired by classic Adobe Flash and AIR, allowing developers to leverage well-known paradigms while targeting modern platforms. OpenFL supports 2D and limited 3D graphics rendering, audio playback, advanced user input (mouse, touch, keyboard, gamepads), rich text formatting, asset management, networking, and file system access, making it a comprehensive foundation for interactive experiences. Projects written with OpenFL can compile to native C++ executables, JavaScript/WebGL for web, or run through app runtimes like Electron without plugins, enabling high performance and broad reach.
    Downloads: 2 This Week
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  • 9
    Mach Engine

    Mach Engine

    Zig game engine & graphics toolkit

    Mach is a game engine and graphics toolkit written in Zig, built with the goal of enabling high-performance, truly cross-platform 2D, 3D, GUI, and visualization applications. The project aims to deliver a modular, robust foundation where graphics, input, windowing, and rendering are unified under a modern, low-level but ergonomic API. Because Mach is written in Zig (with some shader code / WGSL), it leverages Zig’s performance and modern systems-level features while offering safe-ish...
    Downloads: 3 This Week
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  • 10
    Evennia

    Evennia

    Python MUD/MUX/MUSH/MU* development system

    Evennia is a mature, open-source framework written in Python — specifically designed to build text-based, online multiplayer games such as MUDs, MUCKs, MUSHes, MUXes, and other “MU-style” virtual worlds. Rather than prescribing a rigid game structure, Evennia gives you a bare-bones but powerful foundation: default systems handle networking, database/storage, server management, user accounts, characters, rooms, items, chat channels, and basic commands — but you define the gameplay rules,...
    Downloads: 0 This Week
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  • 11
    CoffeeMud

    CoffeeMud

    Full featured MUD server with all the trimmings.

    CoffeeMud is a text-based virtual reality game engine (a MUD). It is a mature, full-featured Java codebase. It includes web (HTTP) and email (SMTP) servers, chat (IMC2 and I3) and web clients, and supports ANSI, MXP, and MSP.
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    Downloads: 16 This Week
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  • 12
    RetroGear

    RetroGear

    SDL based generic 2D game engine

    RetroGear is a generic 2D game engine, designed for the simple and fast retro games development, like those of the 80s. The project aims to create generic components for rapid development of 2D games, based on the most common practices of game programming and design known, giving in the hands of the programmer, standard components and easy to integrate with their own projects. Some of the features offered by this game engine are: A basic but pratical game states management (screen...
    Downloads: 0 This Week
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  • 13
    PyCAPGE

    PyCAPGE

    PyCAPGE - Python Classic Adventure Point and Click Game Engine

    ...The architecture is data-driven: texts and definitions are separated into YAML files for easy localization. Includes a JSON Save/Load system and debug console.
    Downloads: 3 This Week
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  • 14
    Hypackel Engine

    Hypackel Engine

    JavaScript-based game engine designed to empower developers

    Hypackel Engine is a JavaScript-based 2D game engine designed to provide beginner-friendly tools for creating simple games such as platformers, RPGs, and top-down shooters. It focuses on accessibility by offering a lightweight and easy-to-integrate script that developers can import directly into web-based projects. The engine includes built-in systems for handling physics, collisions, rendering, and animation, allowing developers to focus more on gameplay logic rather than low-level...
    Downloads: 0 This Week
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  • 15
    ÖbEngine

    ÖbEngine

    2D Game Engine with Lua Scripting made on top of SFML

    ...Built on top of the Simple and Fast Multimedia Library (SFML), the engine gives developers access to rendering, input, audio, and windowing systems while they write gameplay logic in Lua, a lightweight scripting language that simplifies interaction with game objects and behavior. ObEngine includes tools like a map editor, plugin system, and asset management features that streamline the creation of complex 2D games such as platformers, RPGs, racers, and visual novels without reinventing low-level systems. Its architecture encourages modularity, letting developers extend or customize engine features through plugins and scripting while still benefiting from the speed and control of native C++ performance.
    Downloads: 0 This Week
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  • 16
    nunuStudio

    nunuStudio

    Web powered cross-platform 3D, WebXR game engine

    ...Because it is open source, users can inspect, modify, or extend the system as needed — adding custom behaviors, plugins, or export options. It’s ideal for rapid prototyping, small games or interactive demos, or educational purposes: you can build scenes, tweak visuals, test interactivity without deep diving into all low-level rendering details.
    Downloads: 0 This Week
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  • 17
    Generic Collectible Card Game is a multiplayer multiplatform implementation of a card game engine. The card game engine is designed to be of general purpose core for several modules each defining the game specific behaviour.
    Downloads: 0 This Week
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  • 18
    Android Game Engine

    Android Game Engine

    Multi-threaded game engine for Android

    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...
    Downloads: 3 This Week
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  • 19
    Citrus-Engine

    Citrus-Engine

    Modern AS3 Game Engine

    Citrus Engine is a 2D game framework for ActionScript 3 that simplifies the development of physics-based games, especially platformers. Built on top of Starling and Box2D, it provides a component-based architecture and high-level abstractions for objects, input, levels, and camera control. It’s well-suited for educational games, side-scrollers, and mobile game development using Adobe AIR.
    Downloads: 0 This Week
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  • 20
    The Duckpond project

    The Duckpond project

    Java decentralized cross-platform network multiplayer game engine

    A new decentralized way of network game-design.. Server-client-client-based with object-streaming. Which means that everyone can run a server with almost no hardware costs. The whole system is built upon a network of trust in within the masterclient delegates tasks.
    Downloads: 0 This Week
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  • 21

    jenga

    Simple and low-consumption Java 2D Game Engine

    Jenga stands for "Java Engine for Games" and is a very simple to use 2D game engine. It was especially designed for beginners and kids which e.g. don't need to be familiar with event-driven programming techniques. On the other hand it is fairly optimized for low CPU consumption to make the games run even on poorly equipped machines like a Raspberry PI.
    Downloads: 0 This Week
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  • 22
    Gorgon Game Engine

    Gorgon Game Engine

    Gorgon Game Engine (GGE) is a C++ game engine that handles many tasks.

    Gorgon Game Engine (GGE) is a multi-module, interface driven, C++11 game engine that handles graphics, animations, sound, multimedia, input, operating system, resource management, simple effects and user interface. Its primary aim is to be easy to program on. Recent repository is moved to https://bitbucket.org/darkgazeorg/gorgon-game-engine
    Downloads: 0 This Week
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  • 23
    TXna Game Engine

    TXna Game Engine

    XNA based game engine completely written in c#

    UPDATE 2014-06-01: As there are still lots of weekly downloads I need to clarify the TXna status. The Xna 3.1 based version is no longer developed, there are no commits for over two years. Instead a port to MonoGame is in progress. Please use the TXnaGE from the \branches\monogame folder! The monogame version is based on mongame 3.2.2 and has most of TXna features except: shadowmapping, modelscenenodes and instancing - those features are in development! Titanium Xna Game Engine is a Xna...
    Downloads: 2 This Week
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  • 24
    FlashPunk

    FlashPunk

    A free ActionScript 3 library designed for developing 2D Flash games

    FlashPunk is an open-source 2D game engine for Flash, designed for rapid game prototyping and development in ActionScript 3. It offers a simple entity-component system, support for tilemaps, collision detection, and animation, making it ideal for creating pixel-art and arcade-style games. FlashPunk was a favorite among indie developers in the early 2010s due to its simplicity and performance.
    Downloads: 0 This Week
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  • 25
    Hysteria Engine

    Hysteria Engine

    A multiplatform game engine for interactive fiction experiences

    A multiplatform game engine for interactive fiction experiences. It makes use of JLayer API, available at http://www.javazoom.net/javalayer/javalayer.html
    Downloads: 0 This Week
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