The Zenith Operating System is a modern, professional fork of the 64-bit Temple Operating System, designed to survive societal collapse.

Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64

A port of Super Mario 64's movement code into Roblox Luau from @MaximumADHD, expanded upon to add gameplay content and bug-fixes/QOL additions

A simple program that converts images into normal maps

A 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter's moon Europa.

Unofficial mirror of Alien Swarm's public source code.

3D engine with modern graphics

A gui tool to fix Manhunt.

GridSound (1.56.0) is a work-in-progress free browser-based digital audio workstation following the Web Audio API 🎛🎹🎵✨ -- If you can, please sponsor us a little on our Patreon ❤️

A desktop environment without graphics

A Remake / Celebration of the original 'Super Mario Bros.' games. Features new levels, custom modes, new characters, alongside a full level editor / custom level system!

Curated list of project-based tutorials

Half-Life 2: Sandbox - A free and open-source sandbox Source engine modification.

Multiplayer game engine/framework built using SocketCluster and Phaser

HandBrake's main development repository

Native rewrite of Aerochat, a WLM 09 themed Discord client

💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.

New updated version of my JavaScript CRT TV Simulator.

Undertale src code

A Lightweight Face Recognition and Facial Attribute Analysis (Age, Gender, Emotion and Race) Library for Python

Official repository for the original POSTAL source code.

Windows Calculator: A simple yet powerful calculator that ships with Windows

The original Oregon Trail.

Blitz3D and BlitzPlus game disassembler and decompiler

A digital museum of video game levels

Keen Dreams on Greenlight!

An open source C++ game engine.