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Re: top protected Apple II title?



On 29 nov, 22:35, vladitx <vlad...@nucleusys.com> wrote:
> Toto et al:
>
> I don't have any plans on trying to deprotect (krack) them. At least
> not soon.
>
> I got back working on low-level disk imaging and would like to keep an
> eye on eBay for titles which still haven't got preserved to DSK/NIB,
> because they are with higher priority.
>
> Also, the software complexity of the protection doesn't matter at all.
> I need those with the highest level of hardware tricks, so pointers in
> that direction would be appreciated.
>
> And last but not least, if anyone is selling set of working original
> diskettes of titles which didn't made it to unprotection - please
> contact me.

Vladimir,

If you are interested in on-disk protected disks, I would recommend
you to find / buy / be offered the following disks:
- Hold-Up from Infogrames (spiralling, 18-sec, nibble count, mandatory
nibble values)
- EDD (mandatory nibble values hidden in the disk)
- EPYX software (latest titles with desynchro, easy to copy but uses a
desynchro mechanism)

Hold-Up is the most complete on-disk protected Apple II disk.

Antoine