Sequential Systems Second Sight VGA card for Apple IIGS — source, firmware, tools, and docs

Atari Lynx Music Tracker

An unofficial DOOM port for the Casio Loopy based on GBADoom

A software tool for working with Apple II and vintage Mac disk images and file archives.

A homebrewed Apple II clone

Windows CE Dreamcast Community Edition

MEKA - Sega 8-bit emulator with debugging/hacking tools

Double Dragon II: The Revenge, for Apple IIGS

MiniFB is a small cross platform library to create a frame buffer that you can draw pixels in

The most minimal cross-platform GUI library

Eric Graham's original 1987 Juggler Raytracer 1.0 source code and related data

A port of the classic arcade game, Sinistar, to the Apple IIgs

Linux payload implementing HV exploits to run a custom bootloader

A Sega Mega CD development framework in C and 68k asm

A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes…

Virtual File System C++

Sonic 1 Disassembly

A collection of of sources and hardware related to classic Commodore Amiga computers.

A real-time shader demo for the Game Boy Color!

Unreleased SNES gamme, which was never completed.

N64 Game-Engine and Editor using libdragon & tiny3d

List of single-file C/C++ libraries, with emphasis on clause-less licenses.

Header only minimalist interface to graphics, inspired by the olden days of mode 13h

NanoDrive 7 VGM player repository.

Complete static recompilation of Virtua Racing for the Sega 32X (optimization in progress)

Miniature rack builds, for portable or compact Homelabs.

English translations of NEC PC-FXGA GMAKER Starter Kit (DOS/V) SDK documentation - hardware specs, library APIs, tools, and file formats

A custom BIOS for Dreamcast power users and developers

A 3D software renderer with a simple API.

Exploit to allow loading arbitrary code on the PSX using only a memory card (no game needed)