Reverse engineering of Lode Runner for the Apple II series

Adapter that plugs into the Game I/O connector on the Apple //e motherboard to add support for Atari-style joysticks, cables can be routed to the back of the case for easy access.

Port of AppleWin Emulator with Native macOS UI

Apple // double-hires graphics tile and map editor.

A command-line tool to convert Apple II DSK images to WOZ format.