Patches for Zork I: The Great Underground Empire In order to make use of these patches, you must obtain version 2.1 of Paul Gilbert's decrypt program located at: ftp://ftp.gmd.de/if-archive/infocom/patches/patch.zip REL SERIAL ZCV SIZE NOTES 5 -none- 1 82,836 Checksum a8a4 15 UG3AU5 2 78,566 Checksum e987 15 ƒƒƒƒƒƒ 2 78,566 Hack of 15.UG3AU5 20 -none- 3 75,734 Checksum 4506 23 820428 3 75,780 Checksum e6dc 25 820515 3 75,808 Checksum dfa0 26 820803 3 75,964 28 821013 3 76,018 30 830330 3 76,324 52 871125 5 105,264 75 830929 3 84,868 76 840509 3 84,874 88 840726 3 84,876 3 881103 5 116,216 German Beta --If you find a release version that does not appear on this list, please notify Beaux Hemmer (beaux75@aol.com).