Showing 598 open source projects for "api c#"

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  • 1
    OpenVR SDK

    OpenVR SDK

    API and runtime that allows access to VR hardware

    ...It can be updated independently of the game to add support for new hardware or software updates. This means that you can access the position of the headset using only one API call and it works for all headset brands (Oculus, Mixed Reality, Vive, etc)! 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: 29 This Week
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  • 2
    openage

    openage

    Open source clone of the Age of Empires II engine

    openage is a free cross-platform RTS game engine that provides the mechanics of Age of Empires. Using modern technologies as C++17, OpenGL/GLSL, Python, Qt5 and CMake allows people using GNU/Linux, BSD, macOS or Windows to play the game natively. Our aim is to make openage a platform for the original Age of Empires games providing the same look and feel, but with more features for modding and multiplayer. openage uses an open API powered by our human-readable configuration language nyan. ...
    Downloads: 8 This Week
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  • 3
    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 write or interface with C manually. ...
    Downloads: 4 This Week
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  • 4
    Luanti

    Luanti

    Voxel game-creation platform with easy modding and game creation

    Luanti, originally known as Minetest, is a free, open-source voxel game engine and platform designed to let players, modders, and developers build and play diverse sandbox-style 3D worlds. Written in C++ for core performance and Lua for scripting, Luanti runs on multiple operating systems (Windows, macOS, Linux, BSD variants and even Android), making it highly accessible and cross-platform. Rather than being a single game, Luanti is meant as an engine and toolkit: individual “games” are...
    Downloads: 53 This Week
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    ViZDoom

    ViZDoom

    Doom-based AI research platform for reinforcement learning

    ViZDoom allows developing AI bots that play Doom using only the visual information (the screen buffer). It is primarily intended for research in machine visual learning, and deep reinforcement learning, in particular. ViZDoom is based on ZDOOM, the most popular modern source-port of DOOM. This means compatibility with a huge range of tools and resources that can be used to create custom scenarios, availability of detailed documentation of the engine and tools and support of Doom community....
    Downloads: 7 This Week
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  • 6
    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....
    Downloads: 27 This Week
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  • 7
    LeviLamina

    LeviLamina

    A lightweight, modular and versatile mod loader for Minecraft Bedrock

    LeviLamina is an open-source Minecraft server platform focused on extending Bedrock Edition server capabilities with a flexible plugin and development environment. The project provides a foundation for building custom server features and gameplay modifications that can run on Bedrock-based multiplayer servers. It aims to offer developers a modern architecture that simplifies the creation of plugins and server extensions while maintaining compatibility with the Minecraft Bedrock protocol....
    Downloads: 11 This Week
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  • 8
    Excalibur

    Excalibur

    An easy to use 2D HTML5 game engine written in TypeScript

    An open-source 2D HTML5 game engine. Excalibur was built from the ground up for TypeScript, a typed superset of JavaScript that feels familiar to C#, Java, and other strongly-typed languages. This makes Excalibur code clean, readable, and maintainable. Excalibur has a fully-documented API reference that is automatically kept up-to-date with every version, including the main code branch. Excalibur games compile to modern JavaScript and therefore work in the majority of browsers, including mobile. ...
    Downloads: 12 This Week
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  • 9
    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. You can also jump right into our Hello World guide for a taste of how to use the framework for basic...
    Downloads: 4 This Week
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  • 10
    Graph NotebookAmazon GameLift Unity

    Graph NotebookAmazon GameLift Unity

    Access GameLift resources and integrate GameLift into your Unity game

    The Amazon GameLift Plugin for Unity contains libraries and native UI that makes it easier to access GameLift resources and integrate GameLift into your Unity game. You can use the GameLift Unity Plugin to access GameLift APIs and deploy AWS CloudFormation templates for common gaming scenarios. Auth Only, this scenario creates a game backend service that performs only player authentication and no game server capability. It creates a Cognito user pool to store player authentication...
    Downloads: 0 This Week
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  • 11
    Overload

    Overload

    3D Game engine with editor

    A game engine made for Windows, without flourishes. Online documentation and commented sources. Develop complete games with our lua scripting system! Customize Overload editor as you like. Increase your productivity by changing the editor layout. Never feel lost by reading Overload wiki, full of tutorials and a highly documented scripting API! You don't need to watch hours of tutorials on YouTube, Overload is intuitive. Drag & dropping has never been so easy! We made our best to focus on...
    Downloads: 2 This Week
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  • 12
    OpenFL

    OpenFL

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

    ...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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  • 13
    SwiftGodot

    SwiftGodot

    New Godot bindings for Swift

    SwiftGodot provides Swift language bindings for the Godot 4.2 game engine using the new GDExtension system (for 4.1 compatibility, use the 4.1 branch, preview for upcoming 4.3 release is in the 4.3 branch). SwiftGodot can be used to either build an extension that can be added to an existing Godot project, where your code is providing services to the game engine, or it can be used as an API with SwiftGodotKit which embeds Godot as an application that is driven directly from Swift. SwiftGodot...
    Downloads: 4 This Week
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  • 14
    Ashes of Erebus
    This is a mod for the game Civilization IV - Beyond the Sword. More information on Civfanatics forum: http://forums.civfanatics.com/showthread.php?t=493730
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    Downloads: 26 This Week
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  • 15
    AssaultCube Reloaded

    AssaultCube Reloaded

    A fun realistic multiplayer free-and-open-source first-person-shooter!

    ACR is a fun realistic multiplayer free-and-open-source first-person-shooter! This project has moved to GitHub. A mirror of releases is here.
    Downloads: 32 This Week
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  • 16
    UnityGameTranslator

    UnityGameTranslator

    A free, open-source mod that lets you translate any Unity game

    A free, open-source mod that lets you translate any Unity game into any language at runtime. No API costs, no internet required for local AI. Share your translations and work in team. This mod is user-oriented, not for dev team.
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    Downloads: 57 This Week
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  • 17
    slua-unreal

    slua-unreal

    lua dev plugin for unreal engine 4 or 5

    Slua-unreal is an unreal4 plugin, which allows you to use Lua language to develop game logic and hot fix your code. It gives you 3 ways to wrap your C++ interface to Lua, including reflection by blueprint, C++ template, and static code generation. It also enables two-way communication between Blueprint and Lua. The advantage of Lua over C++ is that it requires no compilation for logic change, which significantly speeds up the game development process.
    Downloads: 0 This Week
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  • 18

    Open Jumpgate

    Opengate is a Jumpgate remake

    Opengate is a remake of the game Jumpgate using OGRE, CEGUI and the asio network library.
    Downloads: 0 This Week
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  • 19

    GameServer

    GameServer is a sophisticated, game server designed for online games

    GameServer is a sophisticated, game server designed for massively multiplayer online games. Built with a C++ core and extensible Python scripting, it provides solution for managing persistent game worlds with real-time player interactions, advanced networking, and comprehensive monitoring capabilities.
    Downloads: 2 This Week
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  • 20
    Janes USAF Fox 2

    Janes USAF Fox 2

    A modification for Janes USAF

    This project is meant to create a more seamless and more in-depth game for Janes USAF. It's intended to include a more in-depth pilot career, updated models and textures, ease of use and map updates/creations. There are 2 versions, currently, and those are for end-users/players to choose either a dgvoodoo based game, or a wine3d based version. It is a free modification, that could develop into a complete overhaul of the game. All free of course. **You MUST own a original copy of...
    Downloads: 0 This Week
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  • 21
    belofte chess

    belofte chess

    A promising chess program

    A console/text based chess program with XBoard/CECP and UCI API, available on all major platforms. You may need a graphical chess interface to use it. Please refer to README.md in the files section for installation instructions. The last stable release is 2.2.0 and has been released on 13/04/2026. Belofte 0.2.0 till 0.9.20 (c/c++): Xboard 1 & 2 (CECP) - Linux/Unix/(Windows) Belofte 2.1.1 and up (c++11) : UCI and Xboard 2 - Linux/Windows/Mac/Android/... ...
    Downloads: 5 This Week
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  • 22
    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 set. It integrates file viewers for most of the common file types, as well as an audio and video player. ...
    Downloads: 25 This Week
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  • 23

    ZxSim

    API (C#) for simulating certain aspects of a ZX spectrum for porting.

    Initially this project is a showcase of my abilities to write code using C# and DotNet libraries, along with Design Patterns and SOLID techniques. The project itself is a bunch of libraries that make porting Spectrum games easier using C#. Originally I would use a popular UI and write code emulating the Z80. However over time those UIs would come out of favour or not compile on a modern OS, so the first aim is portability. The current examples will use Godot to display and control the...
    Downloads: 0 This Week
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  • 24

    Candy's Space Mysteries II

    With the helpfull nef, you have to rescue earthlike planets!

    During their recent spacetrip, Candy & Noopy get trapped into a giant wormhole! They made a long light trip and found a passage who leads to the Milky Way. They was searching for a place to land, they have found the Earth. Knowing that great cataclysms are menacing their homeplanet, Candy & Noopy said together: - "We must save the Earth!". Since some times, the star masses, combined with the magnetic-fields of this planet gave special powers to the spaceship: The one of...
    Downloads: 1 This Week
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  • 25
    Steamless

    Steamless

    DRM remover of the SteamStub variants

    Steamless is a DRM remover of the SteamStub variants. The goal of Steamless is to make a single solution for unpacking all Steam DRM-packed files. Steamless aims to support as many games as possible. Steamless aims to be a single solution for unpacking all variants of the SteamStub DRM, ranging from the very first version to the most recently released. Steamless will remove the SteamStub DRM protection layer that is applied via the DRM tool from the Steamworks SDK. Steamless will never...
    Downloads: 243 This Week
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