Devil's Palace, by Greg Hassett (1980)
AberMUD2, by Alan Cox, Jim Finnis, C Samuels, and Richard Acott (1987)
A Tight Spot, by Quim K. Holland (2001)
The Lost World, by Walter Pooley (1986)
Adventure in Time and Space, by Dorothy Millard (1989)
The Seven Parchments of Kandos, by Martin Page (1989)
Burglary!, by Himself (2006)
Ruins at Time's Edge, by Anthony Wood (1983)
Quest of 9s, by DavidH (2013)
The Minimalist Game, by NOM3RCY (2010)