Showing 38 open source projects for "unity 2d games"

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  • 1
    glTFast for Unity

    glTFast for Unity

    Efficient glTF 3D import / export package for Unity

    glTFast enables use of glTF™ (GL Transmission Format) asset files in Unity. It focuses on speed, memory efficiency, and a small build footprint while also providing 100% glTF 2.0 specification compliance. glTFast supports the full glTF 2.0 specification and many extensions. It works with Universal, High Definition, and Built-In Render Pipelines on all platforms. Move or copy glTF files into your project's Assets folder, similar to other 3D formats. glTFast uses custom shader graphs that you...
    Downloads: 6 This Week
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  • 2
    Netcode for GameObjects

    Netcode for GameObjects

    Netcode that provides networking capabilities to GameObject workflows

    Netcode for GameObjects is a Unity package that provides networking capabilities to GameObject & MonoBehaviour workflows. The framework is interoperable with many low-level transports, including the official Unity Transport Package. Visit the Multiplayer Docs Site for package & API documentation, as well as information about several samples which leverage the Netcode for GameObjects package.
    Downloads: 3 This Week
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  • 3
    HaxeFlixel

    HaxeFlixel

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

    ...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: 3 This Week
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  • 4
    Cocos Engine

    Cocos Engine

    Cocos simplifies game creation and distribution with Cocos Creator

    ...Because of its cross-platform nature, games built with cocos-engine (via Cocos Creator) can target mobile, desktop, and web, making it a popular choice for developers wanting flexibility and broad reach. The engine includes extensive tooling and example/demo projects to demonstrate 2D and 3D physics, animation, UI and rendering capabilities.
    Downloads: 4 This Week
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  • 5
    Ebitengine

    Ebitengine

    A dead simple 2D game engine for Go

    Ebitengine (formerly known as Ebiten) is a lightweight, open-source 2D game engine built for the Go programming language. It is designed to be simple and easy to use, allowing developers to build games quickly with a clean and minimal API. Ebitengine supports cross-platform deployment, including desktop, mobile, web, and select console platforms. The engine provides essential features such as 2D graphics rendering, input handling, and audio playback.
    Downloads: 0 This Week
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  • 6
    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: 2 This Week
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  • 7
    Redot Engine

    Redot Engine

    Multi-platform 2D and 3D game engine

    Redot Engine is an open-source game engine that aims to provide a flexible foundation for building games — likely offering a modern, modular structure so developers can compose only the systems they need (rendering, physics, input, scripting, etc.). It is built to give a base framework rather than a full “batteries-included” engine, which makes it suitable for developers who prefer minimalism, want complete control over architecture, or desire to build custom workflows. Because it’s...
    Downloads: 19 This Week
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  • 8
    Skiko

    Skiko

    Kotlin Multiplatform bindings to Skia

    Skiko is an open-source graphics library from JetBrains that provides lightweight, cross-platform bindings for the Skia graphics engine tailored specifically for Kotlin Multiplatform and Compose applications. It serves as the low-level rendering backbone for Kotlin UI frameworks like Compose for Desktop and Compose for Web, enabling smooth, GPU-accelerated 2D graphics across Windows, macOS, Linux, and other supported targets without writing native code. Skiko abstracts away platform-specific rendering details while exposing Skia’s powerful features such as high-quality text shaping, image filters, path operations, and hardware accelerated canvases, making it ideal for building rich UI components, animations, games, or custom drawing surfaces. ...
    Downloads: 127 This Week
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  • 9
    MonoGame

    MonoGame

    One framework for creating powerful cross-platform games

    One framework for creating powerful cross-platform games. The spiritual successor to XNA with thousands of titles shipped across desktop, mobile, and console platforms. MonoGame is a fully managed .NET open source game framework without any black boxes. Create, develop and distribute your games your way. By leveraging C# and other .NET languages on Microsoft and Mono platforms you can write modern, fast, and reliable game code. We currently support iOS, Android, MacOS, Linux, all Windows...
    Downloads: 25 This Week
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  • 10
    YASIO

    YASIO

    A multi-platform support c++11 library with focus on asio

    ...The library focuses on practical cross-platform networking rather than tying developers to a single engine or operating system. It is used in game and multimedia projects and provides integrations or demos for Unity, Unreal Engine, xlua, axmol, and related development stacks. yasio can be used for TCP, UDP, SSL, IPv6, KCP, and multi-threaded networking scenarios. It is useful for developers who need a portable socket layer that works consistently across games, apps, tools, and custom client software.
    Downloads: 0 This Week
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  • 11
    Starling Framework

    Starling Framework

    2D GPU-accelerated framework for ActionScript developers

    Starling is an open-source 2D framework for ActionScript developers that leverages GPU acceleration via Adobe's Stage3D API to create smooth, high-performance games and applications across desktop and mobile platforms. It mimics the traditional Flash display list while dramatically improving performance, making it a popular choice for Flash developers transitioning into more efficient, hardware-accelerated environments.
    Downloads: 0 This Week
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  • 12
    libGDX

    libGDX

    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. ...
    Downloads: 23 This Week
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  • 13
    OpenFL

    OpenFL

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

    OpenFL is a free and open-source, cross-platform software framework that empowers developers to create rich interactive applications and games using a single codebase that can run on web browsers, mobile devices, desktops, and even some consoles. 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.
    Downloads: 0 This Week
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  • 14
    macroquad

    macroquad

    Cross-platform game engine in Rust

    macroquad is a lightweight, easy-to-use game library for the Rust programming language, offering developers a relatively simple and streamlined path to build games across platforms. The library is heavily inspired by simpler game frameworks (like raylib), but brings the ergonomic and safety features of Rust to 2D — and some minimal 3D — development. With Macroquad, you don’t need to worry about low-level graphics plumbing: it handles window and input management, rendering, UI, and more, letting you focus on game logic. ...
    Downloads: 0 This Week
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  • 15
    Orx: Data-Driven Game Engine

    Orx: Data-Driven Game Engine

    Orx: Data-Driven Game Engine

    Orx is a portable, lightweight, plugin-based, data-driven and extremely easy to use 2D-oriented game engine. As orx is data driven, it allows users to create games with a small number of lines of code and reduces drastically the development time.
    5.0 out of 5 stars 6 Reviews
    Downloads: 0 This Week
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  • 16
    XRENGINE

    XRENGINE

    Everything you need to build and deploy scalable realtime 3D apps

    Your own sandbox in the Metaverse. Take what you need, or launch the full stack. Includes a self-deployable platform, UI, worlds, avatars, and games. Fully customizable for any kind of game, social experience, event or spatial web app. User management, avatars and inventory with optional blockchain integration (see our Blockchain-in-a-Box repo). Social features like chat, groups, friends, blocking and moderation. 2D, 3D and XR Avatars with full inverse kinematics and facial expressions. ...
    Downloads: 0 This Week
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  • 17
    Mixed Reality Toolkit

    Mixed Reality Toolkit

    Accelerate cross-platform MR app development in Unity

    MRTK-Unity is a Microsoft-driven project that provides a set of components and features, used to accelerate cross-platform MR app development in Unity. Provides the cross-platform input system and building blocks for spatial interactions and UI. Enables rapid prototyping via in-editor simulation that allows you to see changes immediately. Operates as an extensible framework that provides developers the ability to swap out core components. With the MRTK Examples Hub, you can try various...
    Downloads: 2 This Week
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  • 18

    2048-1

    Sdk library for creating 2048 game in c#.

    My take mini sdk libs for creating the 2048 game in C#. Suitable for any engine from console app to Unity game. Only 2048 game logic. A very simple customizable core for initialization game with params.
    Downloads: 0 This Week
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  • 19
    ZED OS

    ZED OS

    ZED OS the clone of Windows XP

    ZED OS is a portuguese Linux based distribution (remaster of Ubuntu Mate). It was designed for users who want an innovative system. With both 3D and 2D interfaces you'll be able to chosse the better one according to your hardware/needs. It's Web Based and inspired in Windows XP from Microsoft
    Downloads: 6 This Week
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  • 20
    Mire Engine

    Mire Engine

    2D Game Engine

    A Cross Platform 2d Rpg Game Engine for mobile and Console.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 21
    Urho3D

    Urho3D

    Cross-platform 2D and 3D game engine

    !!! The project repositories have been migrated to https://github.com/urho3d/Urho3D !!!
    Downloads: 52 This Week
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  • 22
    UniRx

    UniRx

    Reactive extensions for Unity

    UniRx (Reactive Extensions for Unity) is a reimplementation of the .NET Reactive Extensions. The Official Rx implementation is great but doesn't work on Unity and has issues with iOS IL2CPP compatibility. This library fixes those issues and adds some specific utilities for Unity. Supported platforms are PC/Mac/Android/iOS/WebGL/WindowsStore/etc and the library. Ordinarily, Network operations in Unity require the use of WWW and Coroutine. Rx cures that kind of "asynchronous blues". Rx is a...
    Downloads: 0 This Week
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  • 23
    Atomic Game Engine

    Atomic Game Engine

    The Atomic Game Engine is a multi-platform 2D and 3D engine

    Atomic Game Engine is an open-source, cross-platform game engine that supports both 2D and 3D game development, giving developers flexibility in choosing the style and scope of their projects. It provides a full suite of engine tools — rendering, scene management, input, asset pipelines, scripting (C++ and optionally JavaScript), and more — which allows teams or solo developers to build rich interactive applications and games without assembling disparate libraries.
    Downloads: 1 This Week
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  • 24
    GamePlay

    GamePlay

    Open-source, cross-platform, C++ game engine for creating 2D/3D games

    GamePlay (also known as Gameplay3D) is an open-source, cross-platform C++ game engine and framework that supports both 2D and 3D game development on desktop and mobile platforms. Designed to be lightweight yet powerful, it provides developers with robust tools for graphics rendering, scene management, audio, physics, input, and more, as well as templates and tools to help jumpstart projects. The framework emphasizes ease of use and portability, offering native support for Windows, macOS,...
    Downloads: 0 This Week
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  • 25
    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: 1 This Week
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