A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West.

Descent 3 by Outrage Entertainment

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

The complete archive for DOOM for the 3DO

A Non-Euclidean Rendering Engine for 3D scenes.

Modern "Jedi Engine" replacement supporting Dark Forces, mods, and in the future Outlaws.

C++ Doom is a C++ fork of Crispy Doom 5.7.2 which is a limit-removing enhanced-resolution Doom source port based on Chocolate Doom.

PlayStation 3 emulator and debugger

A description of Jonathan Blow's programming language, Jai

C++ examples for the Vulkan graphics API

OpenAL Soft is a software implementation of the OpenAL 3D audio API.

OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/

Open-source clone of the original X-Com 👽

Open source recreation of Daggerfall in the Unity engine

Open Source Clones of Popular Games

A guide on how to be a Programmer - originally published by Robert L Read