Editor for Scorpion engine (closed source), along with demo games (open source)

English translation patch for the NEC PC-FX game "Team Innocent: The Point of No Return".

An open-source port of Prince of Persia, based on the disassembly of the DOS version ported to SEGA Dreamcast

🎞 mpv.net is a media player for Windows with a modern GUI.

A shield for the Arduino Mega that can back up video game cartridges.

Sound driver for Sega Mega Drive

Battle point table randomizer for Phantasy Star: Alisa's Adventure adventure book.

Jamma adapter for Arcade PCB from early Capcom 1942 and Vulgus games

Jamma adapter for Arcade PCB from early Toaplan games published by Taito

C library for GameCube and Wii targeting devkitPPC.

SysEx editor for Roland SC-55 (GS), Roland SC-7, and eventually maybe Yamaha XG

Schematics of the PC-Engine CD-ROM2 - Includes comments about differences between CDR-30A and the older CDR-30

Reproductions of main board PCBs for Sega's Mega CD/Sega CD add-on for the Mega Drive/Genesis console.

A CAD tool for extracting bits from Mask ROM photographs.

Midi to Game Boy sound module

N64 3D ucode for libdragon

N64 3D ucode for libdragon

144p Test Suite for WS

A cross-platform and universal Nintendo64 flashcart ROM uploader, featuring a USB+debug library for libultra and libdragon.

This repository contains essential tools to be used with everdrive64.

A simple maze generation algorithm for the N64

Z80 open-source silicon clone. Goal is to become a silicon proven, pin compatible, open-source replacement for classic Z80.

Metal Gear Solid PSX reimpl repo

Metal Gear Solid PSX reimpl repo

PC-Engine SuperGrafx Schematics - Reversed Enginnered from actual PCB

Binary files for MiSTerFPGA, Pocket and other platforms

A general-purpose tool for streaming your Windows PC screen to your MiSTer through the Groovy_MiSTer core.

Gasm80: Generic assembler for Z80/6502