Easily portable doom

Historical source code for Infocom's Z-machine interpreters

A copy of Atari's coin-op assembler and tools, as well as coin-op Centipede

Linux on a Commodore C64

Vanilla OS Live ISO Builder.

MVS version of Vasilis Vlachoudis awesome rexx implementation

A linux printer driver for QPDL protocol - copy of http://foo2zjs.rkkda.com/

AGI (Adventure Game Interpreter) is the adventure game engine used by Sierra On-Line(tm) to create some of their early games. QT AGI Studio (formerly known as Linux AGI Studio) is a program which a…

DeDRM tools for ebooks

The Rockstar programming language specification

Open-source keyboard firmware for Atmel AVR and Arm USB families

Spelunky (2008) by Mossmouth, LLC.

Electronic Circuit Simulator in the Browser

Intellivision emulator ported to the GCW0 console

StyleGAN2 - Official TensorFlow Implementation with practical improvements

Synthesizing and manipulating 2048x1024 images with conditional GANs

Micropolis AKA Sim City.

Zork implementation language

Duke Nukem 3D (1996) by 3D Realms Entertainment, Inc.

Original MDL source code for MIT's version of Zork

Colossal Cave Adventure. Written in PDP-10 FORTRAN. Badass.

Marathon 2: Durandal (1995) by Bungie Software Products Corporation

Joust (1987) by Williams Electronics Inc. for the Atari 7800

Softporn Adventure (1981) by Charles Benton

Original Fortran source code for Zork

MacOS system extension that allows applications to pass audio to other applications.

Meld for macOS

The x86 processor fuzzer

Port of Vecx to the libretro API.

An Emscripten port of DOSBox