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Action Fighter (System 16B, FD1089A 317-0018) - Decrypted roms ?

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ShinobiZ

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Hello,

Does a decrypted program rom set exists for this set ?

Action Fighter (System 16B, FD1089A 317-0018 )

I'd like to convert one of my System 16b to this game without security chip and without analog controls.

Thanks,
Thierry/ShinoniZ
 
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I know this is an old thread, but I came across this looking for the decrypted Action Fighter ROM set. I saw an unencrypted dump exists for the version with analog controls, but didn't find one for the regular controls, so I decrypted the afighterg set.

Is there a common location to upload decrypted Sega ROM sets? It looks like jammarcade.net doesn't host them anymore. I attached it to this thread in case anyone else is looking for it. At the moment I've only tested it in MAME, but plan to test it on real hardware soon.

DogP
 

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I tested this on real hardware and it seems to work correctly... also, in case anyone wants to apply this to their System 16B Multi, attached is the IPS patch for ROM 2. Applied to the 02_27C322.bin file (CRC32=0x4431984D) should result in an output file with CRC32=0x6CBF3EE4.

DogP
 

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@RepairGuy95 I've no idea lol - I thought I'd read somewhere that there is a version that uses an 8 way joystick instead of analogue controls. The version that was in the rollup pack for the System 16 multi was the analogue version (or at least I think it was, I couldn't control it on my JAMMA cab).
 
I suppose I can try the ips patch.
I do think the original setup while cool, would be tough to dedicate a vertical cab to.
 
Can someone document which eprom go where on a 16B?
I am struggling to get this patched rom up & running.
A picture of any original 16b action fighter with the eprom numbers visible should help.
 
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