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Small Update to CPS2 Decryption News w/ Charles M.


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Charles MacDonald, the author of SMS Plus, Genesis Plus, TGEmu, Sega System 24, and more, has posted a small update to his website from his recent post!

Small update for some common questions:

 

The two games I've dumped are xmcota and pzloop2j, which are both already emulated in MAME.

 

The ETA for a complete table dump (65,536 files) is 9 hours, and it's fully automated. Sometimes the system locks up randomly and has to be reset which slows things down, this occured quite a lot for pzloop2j and not at all for xmcota. They have different types of B boards, perhaps that has something to do with it.

 

Many people are suggesting to look at Street Fighter Zero and it's variants, as well as Rockman which had a less common CPS-2 release but is very similar to the CPS-1 version. The only thing that would be really useful is to find two games that are encrypted with the same or similar keys, so unless Rockman has an identical key as another game it's not that useful. I would be interested in getting data out of another variant of xmcota.

»» http://cgfm2.emuviews.com/

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