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  1. WangDrum

    FS SEGA Cartridges (ST-V, NAOMI)

    Shikigami no Shiro 2 (Conversion) $250 + ship $15
  2. WangDrum

    SOLD TRIFORCE type 1, NAOMI main board

    Naomi boards are available.
  3. WangDrum

    FS SEGA Cartridges (ST-V, NAOMI)

    Wild Riders, 18WHEELER price down
  4. WangDrum

    SOLD TRIFORCE type 1, NAOMI main board

    TRIFORCE type 1(main board only) tested working $150 + ship $30 Sold NAOMI 1 main board PCB only (Multi bios MOD) tested working $40 + ship $20 Sold
  5. WangDrum

    Metal Slug 6 graphic issues

    Same in 15khz mode. If I run the .bin file in mame, there is no issue. Even if I replace the motherboard or the DIMM board, the issue continues to occur. I'm confused as to what the problem is.
  6. WangDrum

    FS SEGA Cartridges (ST-V, NAOMI)

    18WHEELER Perfectly working, Original $200 $150 + shipping $15
  7. WangDrum

    Metal Slug 6 graphic issues

    hello. I'm sorry if ever discussed this topic. While playing AtomisWave Metal Slug6, which was fixed for Naomi, a graphic issue occurs when I obtain and throw 'fire' among the bomb items in the second stage. The same problem occurs with Naomi 1 and 2, multibios, and regular bios. Of course, I...
  8. WangDrum

    SOLD Konami Fighting Bujutsu(Cobra)

    Super rare. Non working order parts or repair. Instructions, manual is a copy $250 $200 + ship $50
  9. WangDrum

    About namco system 11 c431 keycus(dancing eyes)

    If you purchase the TSOP56 adapter, you can dump '2 chip ver. soul edge' and also test it with this board. Merging the 2L-2J files into 1J and 2K-2F into 1L will work. need not a normal merge, but an interleave merge.
  10. WangDrum

    About namco system 11 c431 keycus(dancing eyes)

    It's nice to see it working well. By the way, your soldering skills are perfect. It looks like it was soldered by a machine!
  11. WangDrum

    About namco system 11 c431 keycus(dancing eyes)

    I sent you the newly patched file. And for it to work, VCC must be connected to pin1 of the mx29f1610 chips.
  12. WangDrum

    Sega Model 2 / 3 hacked romsets?

    I created a DOA decryption patched ROM. After completing the final stage the ending sequence worked well without a security board. Even if I bypassed the decryption 'phrase' check stored in 0x54B3B0, it continued to freeze, so I looked into it and found that frequently checked that the 'fff0'...
  13. WangDrum

    Sega Model 2 / 3 hacked romsets?

    I used the mame debugger to track the movement of data passing through the security chip.
  14. WangDrum

    Sega Model 2 / 3 hacked romsets?

    It looks like the Fighting Vipers 2 Special Edition screenshot is a direct capture, but it would be surprising if it were real. Does this board actually exist? Also, it's really amazing that there is a SpikeOut: Digital Battle Online patched rom!
  15. WangDrum

    Sega Model 2 / 3 hacked romsets?

    It's surprising that most of Naomi's games are checked in this way. Is this the same for st-v?
  16. WangDrum

    Sega Model 2 / 3 hacked romsets?

    A quick look shows that the decrypted data that has passed the security chip is stored in location 0x54B3B0 for verification. By bypassing this, it seems possible to run without an encryption board.
  17. WangDrum

    How to decrypt a game that doesn't run on mame?

    I'll try to force it to run on a different line. thank you!
  18. WangDrum

    How to decrypt a game that doesn't run on mame?

    It would be easy to track it while it's running, but it's blocked because the execution is stopped.
  19. WangDrum

    How to decrypt a game that doesn't run on mame?

    hello I only patched games that can run on mame using a debugger, I would like to get some hints on how to bypass patch for a game that won't boot. The game I want to patch is 'Spikeout'. To find the part in the main CPU's code that accesses the location (fe1a0000~fe1a001f) of the 315-5881...
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