CounterStrikeSharp allows you to write server plugins in C# for Counter-Strike 2/Source2/CS2

s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games

the c2 programming language

The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you e…

CS2 implementation of retakes. Based on the version for CS:GO by Splewis.

The .NET library for ImageMagick

Sandbox mod for the Source Engine

Documentation that simply works

C# modding swiss army knife, powered by cecil.

A collection of useful .gitignore templates

Open Source HTML5 Puzzle Game Engine

The 2013 edition of the Source SDK

A worms-inspired artillery game for s&box with randomly generated levels.

Animation engine for explanatory math videos

A simple HTN planner based around the principles of the Builder pattern.

Unity level design plugin that adds support for Quake .MAP / Half-Life .RMF / Source .VMF, Q1 HL1 .WAD textures, and .FGD export.

A scripting language for .NET Core

Vulkan rendering sandbox

OpenRW "Open ReWrite" is an un-official open source recreation of the classic Grand Theft Auto III game executable

Mono open source ECMA CLI, C# and .NET implementation.

Multiplayer for OpenMW, a reimplementation of The Elder Scrolls 3: Morrowind's engine.

Bot battle server for https://github.com/Metapyziks/lost-cities

Open source reimplementation of GTA San Andreas game engine in Unity

LiveSplit Autosplitter for Spelunky 2

downloads and installs mods from NexusMods and Thunderstore, single-click mod updates. working, but not finished!

First Generation Pokémon ROM Analyser (Red & Blue US)

Resumes generated using the GitHub informations

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.