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The Official Protection Removal Scheme Library. by Copycats Inc

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               THE OFFICIAL PROTECTION REMOVAL SCHEME LIBRARY
original document created and compiled by "The Paperboy" of the CopyCats, Inc
                              January 21, 1989  #1
-----------------------------------------------------------------------------

The following protection removal schemes took  many valuable hours of time to
create.  This file contains the procedures for  many of the  latest  software
packages out today.  If you have found an unprotection scheme not listed here
yet,  please  insert  it  into  the document and re-upload it to your nearest
bulletin  board system.  Please insert your text  in the formats shown below.

         Please note that these patches are for personal use only.
-----------------------------------------------------------------------------
MOST MAJOR ACCOLADE SOFTWARE, The Paperboy

To remove the protection schemes of 4TH & INCHES, TEST DRIVE, FAST BREAK, and
other ACCOLADE SOFTWARE:

    Search for these bytes: 55 56 57 06 1E  (use Norton Utilities, DEBUG
       And replace it with: 31 C0 C3 06 1E    PC-Tools, or equivalent)
-----------------------------------------------------------------------------
GRAND PRIX CIRCUIT BY ACCOLADE, Two Guys

The  previous  ACCOLADE  unprotection  scheme was incompatible with its later
released game, GRAND PRIX CIRCUIT.  With an updated protection, you must:

          Search for these bytes   ------>   And replace it with
         1. BE 06 00 E8 13 00                EB 16 00 EB 13 00
         2.    F6 C4 10 75 0B                EB 0E 10 75 0B
         3.          72 5F BB                90 90 BB
         4.          75 47 BE                90 90 BE
         5.          B8 09 02                EB 0A 02
         6.       75 03 E8 03                EB 03 E8 03
-----------------------------------------------------------------------------
LEISURE SUIT LARRY II BY SIERRA, Anonymous

LEISURE SUIT LARRY GOES LOOKING FOR LOVE  IN SEVERAL WRONG PLACES  by  Sierra
On-Line  has  a  seriously annoying protection scheme. The player must trudge
through  the  manual  to  look for  girl's phone number in order to enter the
game.  This  patch force the program to accept any input at the prompt in the
initialization of the program.

   1. Rename SIERRA.EXE to SIERRA.XXX
   2. Enter DEBUG and enter the following lines.

             E 0394 F6
             E 4210 52 5C
             E 9E1D B8 08 35 CD 21 89 1E FC 12 8C 06 FE 12 B8 24 35
             E 9E2D CD 21 89 1E 00 13 8C 06 02 13 B8 24 35 CD 21 89
             E 9E3D 1E 04 13 8C 06 06 13 07 1E 0E 1F BA 6B 9C B8 23
             E 9E4D 25 CD 21 BA 6C 9C B8 24 35 CD 21 1F E8 5A 00 C7
             E 9E5D 06 FA 12 01 00 C3 90 57 51 B9 0F 00 BF 86 BA C6
             E 9E6D 05 00 83 C7 09 E2 F8 59 5F 2E C7 06 10 3F 0E 01
             E 9E7D E9 8F A3 90 90 90 90 90 90 90 90 90 90 98 90 83
             E 9E8D 3E FA 12 00 75 01 C3 1E 07
             E F676 8E D8 B1 03
             W
             Q

   3. Rename SIERRA.XXX back to SIERRA.EXE
-----------------------------------------------------------------------------
STAR TREK: THE KOBAYASHI ALTERNATIVE BY SIMON & SCHUSTER, Dr. Disk

This  simple  protection scheme can be bypassed with Central Point Software's
NOKEY (distributed with COPY II-PC), or you can use the removal scheme below.

         Search through ST.EXE for CD 13 and replace it with 90 90.

You  can  use this patch with most software that you use with NOKEY to bypass
its protection scheme.
-----------------------------------------------------------------------------
RAMPAGE AND THE LAST NINJA BY ACTIVISION, INC., The Ninjutsu

The above unprotection scheme can be used on these two ACTIVISION programs.
Search the EXE files for CD 13 and replace it with 90 90.
-----------------------------------------------------------------------------
MANHUNTER: NEW YORK BY SIERRA, Bart Montgomery

            Search the file MHVOL.1 for these bytes: 41 06 7A
                  and replace them with these bytes: 7F C3 00
-----------------------------------------------------------------------------
FIX FOR BRUCE LEE BY DATASOFT, The Paperboy (FOR DISK VERSION ONLY)

     First,  Bruce Lee  is an excellent product.  It's just that (aaarrrggghhh)
you  have  no  `falls' left, and you feel yourself quite near the finish of the
game.   Suddenly, one of those little dots floating on floor taps your foot and
you  get  zapped.  You see the sign "Game Over" and you feel pretty pissed, and
wish you could open the drive and rip the disk to shreds - but wouldn't that be
a waste?   So, fix it!  One thing you could do is play option C, one player vs.
your opponent played by the other player.   But this time, play alone, and make
sure  the  second joystick is calibrated wrong.   If the computer sees that the
Green Yamo isn't moving, it will take over, so a wrong calibration will make it
move all of the time.  So, you're playing, but that stupid ninja is in your way
and it won't let you win.  Alternative?  Eliminate him.  And this is how you do
it.   Get a disk utility, preferably Norton Utilities.  Zap the Bruce Lee disk,
with the following information.

     Sector 271                             Sector 271
     Offset 139                     and     Offset 354
     Change 09(hex) to 63(hex)              Change 09(hex) to 63(hex)
     
     That's  all  there  is  to it.  Now you play, the Green Yamo flying around
crazily, and the ninja...  hmm...  the ninja seems to appear for a quick second
then disappear.  That's what's supposed to happen and there's your fix.  Bye!
-----------------------------------------------------------------------------
GATO: WORLD WAR II-CLASS SUBMARINE SIMULATOR BY SPECTRUM HOLOBYTE, Slimeman

              To unprotect GATO, use the following table below.

                  Sector    Offset    Contents  Change To

                    53        0E        72 11     90 90
                    53        13        72 0C     90 90
                    53        53        72        EB
                    53        65        75        EB
-----------------------------------------------------------------------------
TRIVIA MASTER, Grand Central Station

To unprotect TRIVIA MASTER, follow the steps below.

   1. Rename TF.EXE to TF.XXX
   2. Enter DEBUG and type in the lines below.
         -E 257E       <ENTER>
         -75.90 03.90  <ENTER>
         -W            <ENTER>
         -Q            <ENTER>
   3. Rename TF.XXX back to TF.EXE
-----------------------------------------------------------------------------
THE GAMES: SUMMER EDITION BY EPYX, Dr. Disk

To unprotect THE GAMES, use the following patch below.

               Search for these bytes: E8 87 00 59 C6
                  And replace it with: 59 59 5F EB 55
-----------------------------------------------------------------------------
LITTLE BLACK BOOK BY CIGNET TECHNOLOGIES, The Gigolo

To unprotect your LITTLE BLACK BOOK, search the file BOOK.EXE and patch:

         Search for these bytes:         and replace it with these bytes:
      3D 00 00 74 07 C6 06 03 01         B8 00 00 74 07 C6 06 03 00
      CD 13 B8 01 02 CD 13 72 0E         90 90 90 90 90 90 90 EB 0E
            EB F5 F6 C4 06 75 06         EB F5 F6 C4 06 EB 06

Now, search in the file LBB.EXE and patch:

         Search for these bytes:         and replace it with these bytes:
   3D 00 00 74 07 C6 06 76 04 01         B8 00 00 74 07 C6 06 76 04 00
      CD 13 B8 01 02 CD 13 72 0E         90 90 90 90 90 90 90 EB 0E
            EB F5 F6 C4 06 75 06         EB F5 F6 C4 06 EB 06
-----------------------------------------------------------------------------
KING'S QUEST IV: THE PERILS OF ROSELLA BY SIERRA ON-LINE, Pirates-R-Us

To  completely  bypass the documentational protection on KING'S QUEST IV, use
the procedure below.

   1. First, search your Quality Assurance file for the correct edition date.
      It is found in the ????????.QA file.
   2. If you do not have your version dated 09-19-88 nor 09-24-88, you cannot
      proceed with this patch.  Sorry!
   3. Rename SIERRA.EXE to SIERRA.XXX.
   4. Enter DEBUG and type the following lines below.
   
      (if you have the 09-19-88 version, use this patch)
      E 0394 82
      E 0CB4 90 E8 38 98
      E A4A9 B8 08 35 CD 21 89 1E 7E 12 8C 06 80 12 B8 23 35 CD 21 89 1E
      E A4BD 82 12 8C 06 84 12 B8 24 35 CD 21 89 1E 86 12 8C 06 88 12 07
      E A4D1 1E 0E 1F BA F7 A2 B8 23 25 CD 21 BA F8 A2 B8 24 25 CD 21 1F
      E A4E5 E8 5A 00 C7 06 7C 12 01 00 C3 90 80 FB 98 75 16 C7 04 32 95
      E A4F9 C6 44 02 00 2E C7 06 B4 09 FF 97 2E C7 06 B6 09 A0 01 FF A7
      E A50D A0 01 90 90 90 90 90 90 90 90 90 83 3E 7C 12 00 75 01 C3 1E
      E A521 07
      W
      Q
      
      (if you have the 09-24-88 version, use this patch)
      E 0394 74
      E 0CB4 90 E8 2A 98
      E A49B B8 08 35 CD 21 89 1E 5E 12 8C 06 60 12 B8 23 35 CD 21 89 1E
      E A4AF 62 12 8C 06 64 12 B8 24 35 CD 21 89 1E 66 12 8C 06 68 12 07
      E A4C3 1E 0E 1F BA E9 A2 B8 23 25 CD 21 BA EA A2 B8 24 25 CD 21 1F
      E A4D7 E8 5A 00 C7 06 5C 12 01 00 C3 90 80 FB 98 75 16 C7 04 32 99
      E A4EB C6 44 02 00 2E C7 06 B4 09 FF 97 2E C7 06 B6 09 0A 05 FF A7
      E A4FF 0A 05 90 90 90 90 90 90 90 90 90 83 3E 5C 12 00 75 01 C3 1E
      E A513 07
      W
      Q

   5. Rename SIERRA.XXX back to SIERRA.EXE.
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