game was done with the help of original Implementer W.E.B. "Fred"
Morgan, who had already worked on ZIL, the implementation language
for Infocom games; Muddle, the implementation language for ZIL;
and Zork I, Zork II, Zork III, Enchanter,Deadline, Wishbringer,
Ballyhoo, Trinity, Cutthroats, and the Infocom Sampler. Fred
also helped develop Infocom's database manager, Cornerstone.