Showing 2728 open source projects for "2d game code"

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  • 1
    KorGE

    KorGE

    KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs

    KorGE is fully written in Kotlin and designed from the ground up to embrace modern and easy coding styles. KorGE gradle plugin allows to target each platform natively: JVM for Android, JS for the Web and native code for iOS and Desktop. Install the KorGE IntelliJ Plugin or clone the “Hello World!” project and start making your own game in less than a minute. Since KorGE targets the JVM, you can develop your game, try it, debug it and test it using IntelliJ IDEA. KorGE is just the last layer of a larger stack (Korlibs) for multimedia development. ...
    Downloads: 0 This Week
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  • 2
    Godot Kotlin JVM

    Godot Kotlin JVM

    Godot Kotlin JVM Module

    This is a Kotlin language binding for the Godot game engine. It is built as a module (like the C# binding) to interact with Godot's core internally. The binding provides you Godot APIs as Kotlin classes, so you can write your game logic completely in Kotlin. Your code will be compiled into a .jar which is then executed by an embedded JVM, so you don't have to worry that your users have Java installed.
    Downloads: 1 This Week
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  • 3
    Pixelorama

    Pixelorama

    A free & open-source 2D sprite editor, made with the Godot Engine

    Pixelorama is a free and open-source pixel art editor, proudly created with the Godot Engine, by Orama Interactive. Whether you want to make animated pixel art, game graphics, tiles and any kind of pixel art you want, Pixelorama has you covered with its variety of tools and features. Free to use for everyone, forever. A variety of different tools to help you draw, with the ability to map a different tool in each left and right mouse buttons. Are you an animator? Pixelorama has its own...
    Downloads: 46 This Week
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  • 4
    OpenTK

    OpenTK

    The Open Toolkit library is a fast, low-level C# wrapper for OpenGL

    The Open Toolkit is set of fast, portable, low-level C# bindings for OpenGL, OpenGL ES, OpenAL, and OpenCL. It runs on all major platforms and powers hundreds of apps, games, and scientific research programs. OpenTK provides several utility libraries, including a math/linear algebra package, a windowing system, and input handling. OpenTK is not a game engine, nor does it try to be one: It offers a useful set of tools and lets you decide how to use them. It is the ideal starting point if you...
    Downloads: 5 This Week
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    Open Source Cartridge Reader

    Open Source Cartridge Reader

    A shield for the Arduino Mega that can back up video game cartridges

    This project represents a community-driven effort to provide an easy-to-build and easy-to-modify cartridge dumper. Completely stand-alone, does not need a PC to operate (unless for updating firmware). Easy to modify open-source code, write your own extensions and share them with others. Portable thanks to a battery. Modular design using mostly off-the-shelf components. Reads NES, Famicom and Family Basic cartridges including save. Supports Mapper 30/NESmaker and flashes INL NM30 boards....
    Downloads: 56 This Week
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  • 6
    Tweaked

    Tweaked

    Just another ComputerCraft fork

    Tweaked is a mod for Minecraft that adds programmable computers, turtles and more to the game. A fork of the much-beloved ComputerCraft, it continues its legacy with improved performance and stability, along with a wealth of new features. Tweaked can be installed from CurseForge or Modrinth. It runs on both Minecraft Forge and Fabric.
    Downloads: 2 This Week
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  • 7
    Go Recipes

    Go Recipes

    Collection of handy tools for Go projects

    Visualize the distribution of code coverage in your project. This helps to identify code areas with high and low coverage. Useful when you have a large project with lots of files and packages. This 2D image-hash of your project should be more representative than a single number. For each module, the node representing the greatest version (i.e., the version chosen by Go's minimal version selection algorithm) is colored green.
    Downloads: 0 This Week
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  • 8
    osu!framework

    osu!framework

    A game framework written with osu! in mind.

    ...This framework is intended to take steps beyond what you would normally expect from a game framework. This means things like basic UI elements, text rendering, advanced input handling (textboxes) and performance overlays are provided out-of-the-box. Any of the osu! code that is deemed useful to other game projects will live in this framework project. Anywhere we implement graphical components, they will be displayed with a generic design and will be derivable for further customization.
    Downloads: 1 This Week
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  • 9
    librg

    librg

    Making multi-player gamedev simpler since 2017

    Making multi-player game dev simpler since 2017. Single-header cross-platform world replication in pure C99. librg is a lightweight library that serves as a middleware between data-transferring libraries (networking, file-streaming, etc.) and core application/game logic. The library was born to solve the complexities of setting up and managing the flow of multi-player games and dedicated game servers. It came a long way in stripping out things that were non-essential, slowly sculpting into...
    Downloads: 0 This Week
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  • 10
    Phaser CE

    Phaser CE

    Phaser CE is a fun, free and fast 2D game framework

    Phaser CE is the community-maintained version of Phaser 2, offering bug fixes, new features, and ongoing improvements after official development moved to Phaser 3. It remains a stable choice for developers who prefer the Phaser 2 API.
    Downloads: 0 This Week
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  • 11
    ares

    ares

    ares is a cross-platform, open source, multi-system emulator

    ...It also integrates a ROM database and flexible configuration system, enabling users to load and manage game content efficiently. By focusing on clarity and correctness, Ares contributes to the long-term documentation and preservation of legacy systems.
    Downloads: 53 This Week
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  • 12
    Enigma

    Enigma

    Enigma is a puzzle game

    Enigma is a puzzle game inspired by Oxyd on the Atari ST and Rock and Roll on the Amiga. The object of the game is to find uncover pairs of identically colored Oxyd stones. Simple? Yes. Easy? Certainly not! Hidden traps, vast mazes, laser beams, and, most of all, countless hairy puzzles usually block your direct way to the Oxyd stones ...
    Downloads: 36 This Week
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  • 13
    FreeOrion

    FreeOrion

    Source code repository of the FreeOrion project

    FreeOrion is a turn-based space empire-building game inspired by the classic Master of Orion series, with an emphasis on modularity, modding, and strategic depth. Built using C++ and Python, it features a flexible game engine and a custom UI tailored to 4X (eXplore, eXpand, eXploit, eXterminate) gameplay. Players manage planets, design ships, conduct research, engage in diplomacy, and wage war across a procedurally generated galaxy. FreeOrion offers a unique tech tree, customizable empires,...
    Downloads: 5 This Week
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  • 14
    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: 1 This Week
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  • 15
    Jspicl

    Jspicl

    A Javascript to PICO-8 Lua transpiler

    Jspicl is a JavaScript to PICO-8 Lua transpiler that allows developers to write their game logic in JavaScript, which is then transpiled into the Lua subset supported by PICO-8. This enables developers more comfortable with JavaScript to create games for the PICO-8 platform.
    Downloads: 0 This Week
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  • 16
    Grid Garden

    Grid Garden

    A game for learning CSS grid layout

    Grid Garden is an interactive browser game for learning CSS Grid layout. It teaches Grid concepts by asking players to water carrots and avoid weeds using CSS grid properties. The game makes grid placement, sizing, and alignment feel concrete through visual levels instead of static documentation. Learners practice properties such as grid-column-start, grid-column-end, grid-row-start, grid-row-end, grid-template-columns, grid-template-rows, and order. The repository includes the web game...
    Downloads: 1 This Week
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  • 17
    Image Extender

    Image Extender

    Seamlessly extend any image in any direction with AI

    Image Extender is an open-source web app for AI outpainting and 2D game-art generation. It lets users extend an image in any direction while using Poisson blending to reduce visible seams between the original and generated areas. The app uses Gemini image models through OpenRouter and keeps the user’s OpenRouter key in the browser. It includes a best-of-three variant picker so users can choose the cleanest extension result.
    Downloads: 0 This Week
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  • 18
    dhewm 3

    dhewm 3

    dhewm 3 main repository

    ...Compared to the original version of Doom3, dhewm3 has many bugfixes, supports EAX-like sound effects on all operating systems and hardware (via OpenAL Softs EFX support), has much better support for widescreen resolutions and has 64bit support. It only supports old Mods if they either don’t require their own game DLL or have been ported to dhewm3. Note that while the Doom3 source code has been released under GPL, you still need to legally own the game and provide dhewm3 the game data to play. See the How to Install section for more information.
    Downloads: 6 This Week
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  • 19
    Luna Paint

    Luna Paint

    A raster image editor extension for VS Code

    Luna Paint is a lightweight image editor built directly into Visual Studio Code, designed for quick pixel art and sprite editing. It integrates seamlessly with the VSCode workflow, making it ideal for developers working on game assets or simple image edits without leaving their coding environment.
    Downloads: 2 This Week
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  • 20
    3DWorld

    3DWorld

    3D Procedural Game Engine Using OpenGL

    3DWorld is a cross-platform OpenGL-based 3D Game Engine that I've been working on since I took the CS184 computer graphics course at UC Berkeley in 2001. I converted the project from svn to git at commit 6607. Most of the code is written in C++, with GLSL for shaders. This is intended to be a cross-platform project. Microsoft Visual Studio 2019 and 2022 project files are included.
    Downloads: 5 This Week
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  • 21
    Diplomacy Cicero

    Diplomacy Cicero

    Code for Cicero, an AI agent that plays the game of Diplomacy

    The project is the codebase for an AI agent named Cicero developed by Facebook Research. It is designed to play the board game Diplomacy by combining open-domain natural language negotiation with strategic planning. The repository includes training code, model checkpoints, and infrastructure for both language modelling (via the ParlAI framework) and reinforcement learning for strategy agents. It supports two variants: Cicero (which handles full “press” negotiation) and Diplodocus (a variant focused on no-press diplomacy) as described in the README. ...
    Downloads: 0 This Week
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  • 22
    uPlot

    uPlot

    Chart for time series, lines, areas, ohlc and bars

    μPlot is a fast, memory-efficient Canvas 2D-based chart for plotting time series, lines, areas, ohlc & bars; from a cold start it can create an interactive chart containing 150,000 data points in 135ms, scaling linearly at ~25,000 pts/ms. In addition to fast initial render, the zooming and cursor performance is by far the best of any similar charting lib; at ~40 KB, it's likely the smallest and fastest time series plotter that doesn't make use of context-limited WebGL shaders or WASM, both of which have much higher startup cost and code size. ...
    Downloads: 16 This Week
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  • 23
    Flexbox Froggy

    Flexbox Froggy

    A game for learning CSS flexbox

    Flexbox Froggy is an interactive browser game for learning CSS Flexbox. It teaches layout concepts by asking players to move frogs onto lily pads using real CSS properties. The game turns abstract alignment rules into visual challenges, making it easier for beginners to understand how Flexbox behaves. Players practice properties such as justify-content, align-items, flex-direction, order, align-self, flex-wrap, and align-content. The project is localized into many languages through community...
    Downloads: 1 This Week
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  • 24
    Face Alignment

    Face Alignment

    2D and 3D Face alignment library build using pytorch

    ...While not required, for optimal performance(especially for the detector) it is highly recommended to run the code using a CUDA-enabled GPU. While here the work is presented as a black box, if you want to know more about the intrisecs of the method please check the original paper either on arxiv or my webpage.
    Downloads: 0 This Week
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  • 25
    October

    October

    Self-hosted CMS platform based on the Laravel PHP Framework

    October is a Content Management System (CMS) and web platform whose sole purpose is to make your development workflow simple again. It was born out of frustration with existing systems. We feel building websites has become a convoluted and confusing process that leaves developers unsatisfied. We want to turn you around to the simpler side and get back to basics. October's mission is to show the world that web development is not rocket science. October is open source but it is not free...
    Downloads: 14 This Week
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