Zip2000, an Infocom Z-code Interpreter by Kevin Bracey, originally based on Zip V2.0, by Mark Howell.
This interpreter will run all Infocom V1 to V8 games, including the V6 graphical games. It is fully compliant with the Z-Machine Specification 1.1, including support for Blorb files, graphics, sound, colour, timed input and mouse input.
Zip 2000 version 1.50 for the Acorn Archimedes, by Kevin Bracey.
Source code for Zip 2000 version 1.50, by Kevin Bracey.