Showing 23 open source projects for "rapid application development"

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  • 1
    Trial

    Trial

    A modular Common Lisp game engine

    Trial is a real-time, 3D game engine written in Common Lisp, offering a modern and modular approach to game development using the expressive power of Lisp. Built on top of the cepl graphics framework, Trial combines live-coding capabilities with powerful abstractions for building simulations, scenes, and interactive applications. It emphasizes flexibility, clarity, and developer control, making it an appealing choice for experimental games, visualizations, and research projects that benefit from dynamic development environments and rapid prototyping.
    Downloads: 17 This Week
    Last Update:
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  • 2
    HaxeFlixel

    HaxeFlixel

    Free, cross-platform 2D game engine powered by Haxe and OpenFL

    ...Because it uses Haxe and OpenFL, HaxeFlixel games can compile to many targets: native desktop (Windows, macOS, Linux), mobile (Android, iOS), as well as web (HTML5), and even historically Flash. It is licensed under MIT and completely free for personal or commercial use. HaxeFlixel emphasizes ease of use and rapid development for 2D games — ideal for pixel-art platformers, card games, puzzles, or 2D action games. It includes common utilities and abstractions for sprites, animations, input handling, game loops, asset management, and state transitions, making it easier to build a complete game without reinventing core infrastructure. Because of this, it has been used for successful indie games and prototypes alike, and remains a popular choice among developers.
    Downloads: 25 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 integration, OpenAL audio support, automated asset management, and sprite and skeletal animation systems that simplify bringing characters and environments to life. ...
    Downloads: 1 This Week
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  • 4
    Pyxel

    Pyxel

    A retro game engine for Python

    ...Pyxel supports a dedicated application distribution file format (Pyxel application file) that works across platforms. 8 musics that can combine arbitrary sounds.
    Downloads: 15 This Week
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  • 5
    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: 1 This Week
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  • 6
    raylib-go

    raylib-go

    Go bindings for raylib, a simple and easy-to-use library

    raylib-go is a Go (Golang) binding/wrapper around raylib, the light-weight C library for video game and multimedia programming. It allows Go developers to build 2D (and some simple 3D) games, graphical applications, or multimedia tools using a familiar and simple API, while leveraging Go’s language ergonomics, concurrency model, and ecosystem. With raylib-go, developers can draw graphics, handle input, play sound, manage textures, and manage game loops directly in Go — without needing to...
    Downloads: 1 This Week
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  • 7
    macroquad

    macroquad

    Cross-platform game engine in Rust

    ...Compilation is relatively fast with minimal dependencies, so small projects or prototypes can spin up quickly. Because it’s “batteries included” for common tasks (rendering, drawing shapes, text, basic UI, game loop), Macroquad works well for rapid prototyping.
    Downloads: 0 This Week
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  • 8
    Open 3D Engine (O3DE)

    Open 3D Engine (O3DE)

    Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D

    ...O3DE's modular architecture is built for customization from day one. Each component, known as a Gem, can be adopted separately, giving you access to the specific functionality needed for your application. Add new editing tools, features, and development workflows to your projects. Choose from a variety of community-maintained Gems to extend and enhance the engine's capabilities in anything from AI and robotics to push notifications and VR.With our engine's SDK capabilities, you can use O3DE as a foundation for any type of 3D project you can imagine.
    Downloads: 2 This Week
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  • 9
    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 titles, pre-game, game, game over, etc ...) ...
    Downloads: 1 This Week
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  • 10
    Corange

    Corange

    Pure C Game Engine

    ...The project can be compiled on Windows with MinGW and on Linux with SDL2 development libraries. It is primarily useful for graphics experimentation, engine study, and lightweight native game projects.
    Downloads: 19 This Week
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  • 11
    Hypackel Engine

    Hypackel Engine

    JavaScript-based game engine designed to empower developers

    ...Its architecture is structured around modular systems like sprites, particles, and audio, which can be controlled through simple function calls and arrays. The project emphasizes simplicity and rapid prototyping, making it suitable for educational purposes or small-scale game development. It also includes example files and documentation to guide users through setup and usage. Overall, HYPACKEL-ENGINE-1 serves as an entry-level framework for experimenting with game development.
    Downloads: 0 This Week
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  • 12
    NoahGameFrame

    NoahGameFrame

    A fast, scalable, distributed game server engine/framework for C++

    A fast, scalable, distributed game server engine/framework for C++, including the actor library, and network library, can be used as a real-time multiplayer game engine ( MMO RPG/MOBA ), which supports C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal. Easy-to-use, interface-oriented design. An extensible plugin framework that makes getting your application running quick and easy. A clean, uncluttered design and stable engine that has been used in several commercial products. A high-performance actor model (by a safe thread pool). Event and attribute-driven, making it clear and easy to maintain your business. Based on standard C++ development, ensuring cross-platform support. An existing C++ and C# game client for rapid development. ...
    Downloads: 0 This Week
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  • 13
    Arcadia

    Arcadia

    Clojure in Unity

    Arcadia integrates Clojure with the Unity3D game engine, enabling live coding of functional and dynamic Lisp code directly inside Unity. Built on the Clojure-CLR port, it brings REPL-driven development and functional programming to Unity's cross-platform environment. Arcadia is the integration of the Clojure programming language and the Unity 3D game engine. Bringing the expressive, live-coded power of a modern Lisp to the industry-standard game development platform has made our own work a...
    Downloads: 4 This Week
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  • 14
    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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  • 15

    geeny

    scriptable game engine with built-in support for 2D graphics and sound

    Geeny is a scriptable game engine with built-in support for 2D graphics and sound. The scripting language is object oriented, high performance is attainable by using vector and array operations. Win32 C++, full portability planned in the future.
    Downloads: 0 This Week
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  • 16
    CorEngine
    CorEngine is a work in progress, OpenGL graphics powered 3D game engine designed to help independent game developers with quick prototyping and game/virtual environment creation. The engine supports a standard set of features, like skeletal animation, post processing, Lua/C programming, physics powered by Bullet Physics, GUI and 2D/3D Audio.
    Downloads: 0 This Week
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  • 17

    mahasona

    Mahasona engine is an open source game engine.

    Mahasona Engine is a Game engine written on top of OpenGL renderer. Currently no official release but svn repository version. Includes an example application. Find the wiki page for howto's Ubuntu Video http://www.youtube.com/watch?v=y5OSCTb_aNA Windows Video http://www.youtube.com/watch?v=dS_YwzyCjn4 Projects using Mahasona Engine- 1. Snap-n-fold: origami pattern generation based real-life object structure http://dl.acm.org/citation.cfm?id=2223800
    Downloads: 0 This Week
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  • 18
    Egret Engine

    Egret Engine

    Egret is a brand new open mobile game and application engine

    The Egret Engine is a HTML5 game engine. It provides modules to handle common game development tasks such as 2D and 3D rendering, GUI systems, and audio and resource management. The Egret engine is flexible and suitable for 2D or 3D projects. It allows developers to work without worrying about low-level browser implementation, HTML5 performance, or fragmentation issues. Egret projects are developed using TypeScript, which is a superset of JavaScript. Please refer to the TypeScript manual for...
    Downloads: 4 This Week
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  • 19
    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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  • 20
    Gel2D Game Engine

    Gel2D Game Engine

    Cross-platform 2D gaming middleware

    Gel2D is a free/open-source, cross-platform, object-oriented, 2-dimensional game engine written in C++. It aims to be an all-in-one solution for commercial-quality rapid game development.
    Downloads: 13 This Week
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  • 21
    Architect I Gomoku (Engine with GUI)

    Architect I Gomoku (Engine with GUI)

    Gomoku Game: Playing with Computer

    This is the first step of a board game engine development plan "Architect". The first version will be playing the classical Gomoku game, and this version is called "Architect I". This project also shows the rich features of the next generation Java graphical user interface. The GUI of this application was built using JavaFX 2.0 which was entirely written in Java. Although as been announced, JavaFX 3.0 will be integrated into JRE in next year, at this point, you still need a separate runtime evironment. ...
    Downloads: 0 This Week
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  • 22
    A portable game engine, which also allow make applets.
    Downloads: 0 This Week
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  • 23
    binge is an open-source java game engine. It is designed to permit rapid development of java games in a object-oriented environment. Discontinued.
    Downloads: 0 This Week
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