An early multi-user dungeon game, written in Aberystwyth, Wales, in the late 1980s.

Windows port of Robert Masenten's AGiliTY AGT interpreter.

Front-end for the Windows version of Inform 7.

16-bit Windows (Windows 1.x, 2.x, 3.0, 3.1, etc.) on 64-bit Windows

All data regarding The Lords of Midnight games.

The source to the asa command. The asa utility shall write its input files to standard output, mapping carriage-control characters from the text files to line-printer control sequences in an implem…

BBC Micro emulator for Windows, OS X, and Linux

A modern ANSI C port of Crowther & Woods' "Adventure".

PDP-10 Muddle

Incompatible Timesharing System

A C++ port of the roguelike game Omega

The latest version of the Inform 6 compiler, used for generating interactive fiction games.

Windows port of the classic cellular automata program Xlife.

Utility and library code used by my projects.

Windows port of the Amiga ray tracer DBW Render.

Windows port of the old roguelike game Omega.

Interpreter for games released by the UK company Magnetic Scrolls, originally written by Niclas Karlsson.

Interpreter for games released by the UK company Level 9, originally written by Glen Summers.

Fast Glulx interpreter, originally written by Iain Merrick.

Windows implementation of Andrew Plotkin's Glk specification.

Z-code interpreter for Windows, based on Stefan Jokisch's Frotz interpreter core.