Zork: The Undiscovered Underground ref file ZorkUU.zip ZorkUU .z5 file was released on Interactive Fiction Archive. This version is for Apple IIgs. Use Big Red's Advanced Interpreter (Lost2.sys16) to launch and play the game. Included in ZorkUU.zip is the following: ZorkUU.shk- includes the .z5 game file, docs in .txt and .tch format, and ZorkUUlogo.apf, a IIgs graphics file for use in disk labeling, docs printout cover, etc.. Lost2sys16.shk- Big Red's Advanced Interpreter Map- A map from The Infocom Home Page ( http://www.csd.uwo.ca/Infocom/ ) is included: ZUUmap.gif. Info- a copy of this file is included. Using the files The .zip file can be uncompressed using WinZIP or similar utility on a PC or Mac. On a IIgs, PMPunZIP can be used. The .shk files can be uncompressed on a IIgs using GS-ShrinkIt. The .gif map file can be viewed on a PC using any of several viewers or painters; or, on a IIgs, it can be converted to a super-res display using Super Convert or Convert 3200. The .apf logo file is an Apple Preferred format file which can be viewed, printed out, etc. using most IIgs painter utilities.