Bootleg Games Central Forum
Pirate Discussion => Famicom/NES => Topic started by: kelvin donna on October 29, 2023, 05:03:15 PM
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Folks, i have very exciting news to share:
Mamehaze has finally dumped the GZ2 Rom!
https://www.youtube.com/watch?v=vTA0y-L5Xks
all we need is to wait for the next version of mame to hit the spot and then we got it all! ;D
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https://www.youtube.com/watch?v=Z7JXUNvMbHc&t=174s
here IS THE ROM! :D ;D ;D
but warning, you cannot play it yet, because it is a raw rom.
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The ROM is heavily encrypted for whatever reason; it's effectively a combination between how the NX-85 and the Pac-Man Pocket Player are coded, both of which had unique forms of protection. Here is a decoded copy, created using the EEPROM Pin Swapper (swapping bytes D0 and D1) and the byte-swapping Python code used for the Pocket Player. I haven't tested it fully yet but it seems to work fine.
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The ROM is heavily encrypted for whatever reason; it's effectively a combination between how the NX-85 and the Pac-Man Pocket Player are coded, both of which had unique forms of protection. Here is a decoded copy, created using the EEPROM Pin Swapper (swapping bytes D0 and D1) and the byte-swapping Python code used for the Pocket Player. I haven't tested it fully yet but it seems to work fine.
thank you for this job, pal!
now we can extract these exclusive games and we're FINISHED!
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Extracts for 4 out of 5 of the arcade ports...Scramble is a 97k ROM (32k prg/ 64k chr) on god knows what mapper, so I couldn't easily get that one to work. The other four games are typical NROM.
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MY DEAR FRIEND OF MINE! ;D:
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Scramble is a 97k ROM (32k prg/ 64k chr) on god knows what mapper, so I couldn't easily get that one to work.
true, because if i play the multicart rom in the fceux emulator, it got some graphic issues.
UPDATE: i ripped the scramble rom with success.
it is 193kb big (in windows size) and it may not run on mapper 0 but it does run on mapper 4 without problems, except this graphic issue.