Perfect Green Screen Keys

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

Microsoft BASIC for 6502 Microprocessor - Version 1.1

Zork III (Infocom)

Zork II (Microcomputer Version) (Infocom)

Zork I (Microcomputer Version) by Infocom

One-handed talon-fed bullpup springer.

Starwing Paradox Mock Server

Python script to extract savefiles out of Xbox Game Pass for PC games

App that adds touch support to Microsoft PixelSense 1.0 (Microsoft Surface) that runs on Windows 8+.

Cat follow mouse real! A script I wrote to put a cat on my site.

Sample firmware to interface with an iPod clickwheel

Full-body tracking in VR using AprilTag markers.

Information on running the AMD BC-250 powered ASRock mining boards as a desktop.

An RP2040-based ROM emulator

This is an image converter that I created to convert images for Space Engineers

A Code Pattern to teach how to run a COBOL program on Kubernetes

Open source xbox cpu interposer

Tools and guides for achieving code execution in Playstation Vita/TV BootROM's "SD boot mode"

High-speed LaserDisc RF sampler

A decompilation of LEGO Island (1997)

PSOC5 floppy disk imaging interface

Adding ISA slots to modern motherboards

Flashcart debugging menu for homebrew development.

A port of GRC's "TIP: Zip & Jaz Drive and Cartridge Testing System" for 68k and PowerPC Macintosh systems

A collection of familiar, friendly, and modern emoji from Microsoft

This is the source code for the original Microsoft 3D Movie Maker released in 1995. This is not supported software.

A portable dumb terminal

PiSCSI allows a Raspberry Pi to function as emulated SCSI devices (hard disk, CD-ROM, and others) for vintage SCSI-based computers and devices. This is a fork of the RaSCSI project by GIMONS.