Showing 164 open source projects for "game system"

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  • 1
    BizHawk

    BizHawk

    BizHawk is a multi-system emulator written in C#

    A multi-system emulator written in C#. As well as quality-of-life features for casual players, it also has recording/playback and debugging tools, making it the first choice for TASers (Tool-Assisted Speedrunners). Screenshotting and recording audio + video to file. Firmware management, input, framerate, and more in a HUD over the game. Rebindable hotkeys for controlling the frontend (keyboard+mouse+gamepad).
    Downloads: 42 This Week
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  • 2
    MAME

    MAME

    MAME is a multi-purpose emulation framework

    ...The fact that the software is usable serves primarily to validate the accuracy of the documentation (how else can you prove that you have recreated the hardware faithfully?). Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus. The MAME project as a whole is distributed under the terms of the GNU General Public License, 2 (GPL-2.0), since it contains code made available under multiple GPL-compatible licenses.
    Downloads: 67 This Week
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  • 3
    EnTT

    EnTT

    A fast and reliable entity component system (ECS) and much more

    EnTT is a header-only, tiny and easy to use library for game programming and much more written in modern C++. Among others, it's used in Minecraft by Mojang, the ArcGIS Runtime SDKs by Esri and the amazing Ragdoll. The entity-component-system (also known as ECS) is an architectural pattern used mostly in game development. This project started off as a pure entity-component system. Over time the codebase has grown as more and more classes and functionalities were added. ...
    Downloads: 0 This Week
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  • 4
    Botcraft

    Botcraft

    Botcraft is a cross-platform C++ library to create bots

    Botcraft is an advanced Minecraft bot framework that provides a full client implementation in Node.js, enabling bots to join Minecraft servers, interact with the world, and perform tasks like mining, fighting, and building. It leverages the mineflayer ecosystem to provide a highly programmable interface for automation and AI experimentation in Minecraft. Botcraft is particularly useful for AI researchers, game modders, and automation enthusiasts who want to explore pathfinding, environment...
    Downloads: 0 This Week
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  • 5
    Ct.js

    Ct.js

    Ct.js is a desktop game engine that makes learning programming fun

    ct.js makes learning programming fun and game development easy by its visual tools, good docs and flexible, modular library. It is free, open-source, and is loved by hobbyists, professionals, teachers, and their students. Bad tools hinder your performance. Ct.js is designed to be like a brush with which you create games, not to be an enemy you will fight with. ct.js bundles come with offline docs, tutorials, and editable examples and demos. The code editor highlights errors and provides...
    Downloads: 3 This Week
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  • 6
    OpenVR SDK

    OpenVR SDK

    API and runtime that allows access to VR hardware

    ...The API is implemented as a set of C++ interface classes full of pure virtual functions. When an application initializes the system it will return the interface that matches the header in the SDK used by that application.
    Downloads: 36 This Week
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  • 7
    Gideros

    Gideros

    Gideros Release version

    Gideros is a cross-platform development environment for creating amazing games and interactive applications in 2D or 3D. It is easy to pick up, quick to develop, and robust to deploy. Code your game once and deploy it to Android, iOS, MacOS, tvOS, Windows, HTML 5, and more. Apart from supporting multiple platforms, Gideros also provides automatic screen scaling and automatic selection of proper image resolution, which makes supporting different screen resolutions, aspect ratios, and...
    Downloads: 2 This Week
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  • 8
    Librelancer

    Librelancer

    A re-implementation of Freelancer

    Librelancer is an open-source reimplementation of the engine behind Freelancer, the iconic 2003 space trading and combat simulation game by Microsoft. Written in C# and powered by OpenGL and modern game development practices, Librelancer faithfully replicates the original gameplay while providing a flexible codebase for modding, analysis, and future enhancements. It supports original assets and is designed to be both a preservation project and a foundation for new space simulation games...
    Downloads: 0 This Week
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  • 9
    JKSV

    JKSV

    JK's Save Manager Switch Edition

    ...For example, if you insert a game card while JKSV is open, rescanning will load and add it to the save creation menu(s).
    Downloads: 26 This Week
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  • 10
    mruby

    mruby

    Lightweight Ruby

    mruby is a lightweight implementation of the Ruby programming language designed for embedding and integration into applications, particularly in resource-constrained environments such as embedded systems or game engines. It maintains compatibility with modern Ruby syntax while offering a significantly reduced footprint compared to the standard Ruby interpreter. The system includes its own virtual machine, bytecode compiler, and interactive shell, enabling developers to write, compile, and execute Ruby code efficiently. One of its core strengths is its embeddability, allowing developers to integrate scripting capabilities directly into applications written in C or C++. mruby also includes a package system called mrbgems, which enables modular extension of functionality through additional libraries. ...
    Downloads: 2 This Week
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  • 11
    CTFd

    CTFd

    CTFs as you need them

    CTFd is a Capture The Flag framework focusing on ease of use and customizability. It comes with everything you need to run a CTF and it's easy to customize with plugins and themes. Create your own challenges, categories, hints, and flags from the Admin Interface. Dynamic Scoring Challenges. Unlockable challenge support. Challenge plugin architecture to create your own custom challenges. Static & Regex-based flags. Custom flag plugins. Unlockable hints. File uploads to the server or an Amazon...
    Downloads: 2 This Week
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  • 12
    Basic Computer Games

    Basic Computer Games

    An updated version of the classic "Basic Computer Games" book

    Basic Computer Games is a modern revitalization of the classic “Basic Computer Games” book’s collection of games, ported and expanded into various modern, memory-safe and scripting languages. It includes illustrative code examples of many classic games (e.g. Blackjack, Bowling) in multiple languages, with the goal of making the historical games accessible and educational in safe modern environments. Definitely use the most recent versions and features of the target language, but also try to...
    Downloads: 8 This Week
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  • 13
    Payload

    Payload

    Free and Open-source Headless CMS and Application Framework

    ...Payload is the go-to headless CMS for websites, SaaS apps, native apps, and anything else you need to build. Power any website, from enterprise to personal portfolio with Payload as a headless CMS. Its powerful version system and layout-building functionality unlocks the best CMS experience for your editors on the market. Payload powers extremely complex and fully featured web apps of every shape and size. It's the perfect back-office CMS for eCommerce sites, SaaS, video game backends, and more. Implement Payload’s Authentication and content management within any native app you can dream up and automatically deliver product owners a beautiful UI to manage their apps with. ...
    Downloads: 14 This Week
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  • 14
    ImGui Java

    ImGui Java

    JNI based binding for Dear ImGui

    ...This binding allows Java applications—including those using LWJGL or JOGL—to leverage ImGui’s fast and flexible GUI features without switching languages. With support for native backends and OpenGL rendering, imgui-java is perfect for game engines, development tools, and editors that need an intuitive GUI system. It includes integrations for multiple platforms and rendering contexts, with regular updates to match upstream ImGui releases.
    Downloads: 1 This Week
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  • 15
    SDL

    SDL

    Simple DirectMedia Layer

    ...The library is not a game engine itself, but rather a hardware abstraction layer that enables developers to build engines or applications on top of it with full control over performance and rendering. It supports modern graphics APIs such as OpenGL, Vulkan, Direct3D, and Metal.
    Downloads: 4 This Week
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  • 16
    CGL

    CGL

    CGL (C Game Library) is a multipurpose library

    cgl is a compact, header-only C graphics library for 2D drawing operations using software rendering. Designed for simplicity and portability, cgl allows rendering of primitives such as lines, circles, triangles, and text to an in-memory framebuffer, which can then be displayed with any platform-dependent backend. It’s ideal for building custom engines, retro-style games, GUIs, or educational demos where GPU acceleration is not required. Its small footprint and lack of external dependencies...
    Downloads: 1 This Week
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  • 17
    Blueprint Framework

    Blueprint Framework

    Powerful, fast and developer-friendly extension framework

    Blueprint Framework is an open-source extension framework for Pterodactyl, a popular game server management panel. It enables developers to create versatile, easy-to-install extensions that system administrators can deploy within minutes, without the need for custom coding across multiple panel modifications. Blueprint aims to provide a powerful, fast, and developer-friendly environment for building and managing extensions, offering comprehensive documentation, developer commands, and community support. ​
    Downloads: 0 This Week
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  • 18
    UXF

    UXF

    Framework for creating human behaviour experiments in Unity

    The Unity Experiment Framework (UXF) is an open-source package for the Unity3D game engine that can be used to assist the development of virtual reality human behavior experiments. Developed by Jack Brookes, Immersive Cognition Group, University of Leeds. Automates the process of collecting the variables you define within your task, and stores them simple CSV files. Time-series data such as the position and rotation of an object can be easily acquired and split into one file per trial....
    Downloads: 0 This Week
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  • 19
    Audio Priority Bar

    Audio Priority Bar

    A native macOS menu bar app for managing audio device priorities

    Audio Priority Bar is a lightweight macOS utility that gives users precise control over how audio output is prioritized across different apps and devices, filling a gap in the system audio stack that Apple doesn’t natively expose. Once installed, it places an always-accessible control in the menu bar that lets you assign priority levels to individual audio sources so that more important sounds (like alerts, calls, or music) can override or duck less important ones (like background noise or game audio). This becomes especially useful in multitasking situations — for example, keeping voice calls audible while muting or lowering other playback automatically when needed. ...
    Downloads: 0 This Week
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  • 20
    Arianne RPG

    Arianne RPG

    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. ...
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    Downloads: 52 This Week
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  • 21
    Eagle Mode

    Eagle Mode

    Zoomable user interface (ZUI) with file manager, file viewers and more

    Eagle Mode is a zoomable user interface (ZUI) with file manager, file viewers, games, and more. This project is about a futuristic style of human-computer interaction, where the user can visit almost everything simply by zooming in. It features a portable C++ toolkit API for developing such ZUIs, and it features the Eagle Mode application, which provides a virtual cosmos with plugin applications. The most important one is the professional file manager with its rich, scriptable command...
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    Downloads: 33 This Week
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  • 22
    CrossBrowdy

    CrossBrowdy

    JavaScript framework to build game engines, games, emulators and apps

    CrossBrowdy is a free and open-source JavaScript framework that allows to create multimedia apps, emulators, game engines and games that will be compatible with any device. Any software developed with CrossBrowdy should be able to be used in any JavaScript compatible web client (including browser plug-in, add-on, extension, app...) which supports "document.getElementById". This framework allows any developer to manage easier many different things, such as audio (with Flash fallback,...
    Downloads: 0 This Week
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  • 23
    maXbox5

    maXbox5

    maXbox is a script tool engine, compiler and source lib all in one exe

    The Art of Coding: maXbox is a script tool engine, compiler and source lib all in one exe to design and code your scripts in a shellbook! It supports Pascal, Delphi (VCL), Python (P4D), PowerShell and Java Script (Edge WebView).
    Downloads: 20 This Week
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  • 24
    cerberuscms2

    cerberuscms2

    Cerberus Content Management System

    Cerberus Content Management System is a dynamic, secure and infinitely expandable CMS designed after a Unix-Like model. It is a custom written Web Application Framework ( W.A.F. ) with a consistent and custom written Pre-Hyper-Text-Post-Processor Programming Code Framework ( P.C.F. ). This Web Application Software Project' aim is to be the fastest and most secure Web Application Framework, Web Application Programming Code Framework, Text, Voice and Video Communications Platform and Content...
    Downloads: 4 This Week
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  • 25
    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal

    one C/C++ file & header ==> 8 functions: - beep - tray notify popup - message & question - input & password - save file - open file(s) - select folder - color picker complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI SDL Ogre Unity3d ION OpenCV CeGui MathGL GLM CPW GLOW Open3D ImGui MyGui GLT NGL STB Nuklear Fenster MicroUi & head-less programs NO INIT NO MAIN LOOP NO LINKING NO INCLUDE win (XP to 11) ASCII MBCS UTF-8 UTF-16 (wchar_t) - native dialogs osx/unix...
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    Downloads: 158 This Week
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