---------------MultiPloy---------------
A 4am crack                  2019-05-05
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Name: MultiPloy
Genre: educational
Year: 1982
Credits: Paul Coletta
Publisher: K-12 Micromedia
Platform: Apple ][+ or later
Media: 5.25-inch disk
Sides: 1
OS: DOS 3.3

This release of MultiPloy shows a "K-12
Micromedia" pre-title screen. The game
itself is substantially similar to the
release by Reston Publishing (4am crack
no. 1193), but with a different off-
the-shelf copy protection. It is not
clear which came first.

This disk was automatically cracked by
Passport. Here is the transcript:

                 --v--

Reading from S6,D1
T00,S00 Found DOS 3.3 bootloader
Using disk's own RWTS
Writing to RAM disk
T04 Found nibble count protection track
T02,S0F Switching to built-in RWTS
T02,S02 Volume name is DISK VOLUME 254
T02,S03 Disk calls a protection check at
$B4BB before initializing DOS.
T02,S03,$DE: ADFFCF -> 4C849D
T00,S03,$91: ED -> DE
Writing to S6,D2
Crack complete. Press any key

                 --^--

More information and source code is
available at
https://archive.org/details/Passport4am

Quod erat liberandum.

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A 4am crack                    No. 2022
------------------EOF------------------
