Document the evolution of MDL Zork

Playing IF Reviews and Essays
14

Here is a reminder how you can play these old Zork versions online on an emulation of the PDP-10 ITS:

  1. telnet to its.pdp10.se port 10003 (I use Kitty on Windows).

  2. When you see Connected to the KA-10 simulator MTY device, type Control-Z
    The terminal will answer:

TT ITS.1650. DDT.1547.
TTY 23
2. Lusers, Fair Share = 99%
THIS IS TT ITS, A HIGHTY VOLATILE SYSTEM FOR TESTING

For brief information, type ?
For a list of colon commands, type :? and press Enter.
For the full info system, type :INFO and Enter.

You may have to set the correct terminal type.
Try :TCTYP AAA or :TCTYP DATAPOINT

PLEASE LOG IN!  Type ":login", your name, and Enter.
Please log out when your are done.
  1. Log in with :login [something] 
:login jondoe
TT: JONDOE; JONDOE MAIL - NON-EXISTENT DIRECTORY
  1. :listf madman will list the contents of the MADMAN directory.
:listf madman
TT   MADMAN
FREE BLOCKS #2=5417 #3=7166 #0=6088 #1=4654 #4=793 #5=743 #6=5065 #7=1450
  2   MADADV DEC12  119 ! 12/12/1977 22:48:06
  5   MADADV HELP   3   9/14/2020 09:04:35
  5   MADADV INFO   1   9/14/2020 09:04:35
  0   MADADV JAN11  124 ! 1/11/1978 03:12:56
  2   MADADV JAN23  144 ! 1/23/1978 00:26:53
  0   MADADV JAN24  121 ! 1/24/1978 23:21:37
  0   MADADV JAN26  121 ! 1/26/1978 00:47:30
  0   MADADV JAN28  121 ! 1/28/1978 14:45:07
  0   MADADV JAN7   122 ! 1/7/1978 16:30:09
  2   MADADV JUL1   88 ! 7/1/1977 00:01:02
  2   MADADV JUN12  65 ! 6/12/1977 22:46:51
  2   MADADV JUN14  66 ! 6/14/1977 03:29:10
  0   MADADV SAVE   65 ! 6/12/1977 22:46:51
  0   MADMAN SAVE   115 ! 12/4/1977 17:44:35
  6   OMADAD SAVE   115   12/4/1977 17:44:35
  1   TRV    SAVFIL 105 ! 6/27/1977 21:58:25
  1   TV     FILE   301 ! 6/24/1977 21:50:41
  2   ZORK   BUG    0 ! 9/28/2020 22:45:18
  7   ZORK   LOG    2 ! 1/26/2021 12:45:44
  1. To play the 12/12/77 version of Zork you will need to start MUDDLE version 54 and then restore the correct game file (note that the dollar sign ($) means that you press the [ESC]-button here to execute the command in MUDDLE):
*:mud54
MUDDLE 54 IN OPERATION.
LISTENING-AT-LEVEL 1 PROCESS 1
<RESTORE "MADMAN; MADADV DEC12">$
Welcome to Dungeon.
This version created December 12.
You are in an open field west of a big white house, with a boardedfront door.
There is a small mailbox here.
>
  1. When done, type quit in then game.
  2. And then :logout from the session.

The files in the MADMAN directory works and corresponds to these versions:

Issue date Filename       Points  CRC
6/12/77    MADADV JUN12   285 pts 0x4DC4
6/14/77    MADADV JUN14   285 pts 0x1A61
7/1/77     MADADV JUL1    387 pts 0x2D46
12/12/77   MADADV DEC12   500 pts 0x5A53
1/17/78    MADADV JAN23   500 pts 0xFA9A
1/24/78    MADADV JAN24   500 pts 0x265E
1/24/78    MADADV JAN26   500 pts 0x4B17
1/24/78    MADADV JAN28   500 pts 0xCCB0
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