RetroTech71 | Mike's Projects

SpectrEm

A ZX Spectrum. 48K, 128K, +2 and +3, with the ULA timed to the frame and a Z80 debugger beside the screen.

Switch on the Spectrum What it does

Apple //e

An Apple IIe Enhanced. 65C02, 128 KB, seven slots of period cards, and dot-matrix printers that really print.

Switch on the Apple What it does

Things to play

Source

Everything here is on GitHub. These are the repositories without something to play in the browser yet.

RetroTech71 is Mike Daley's workshop. The machines here are the ones I grew up with, rebuilt in C++ and WebAssembly so they run in a tab; the games are excuses to learn how the originals worked. Nothing is sold, and all of it is on GitHub.