iNES header, Flash ROM, internal mask ROM, serial ROM. Set the NES 2.0 "# of Misc. ROMs" to 2. The internal mask ROM contains code for the sound CPU; if it is not used, there is no reason to include it. Only NintendulatorNRS (website unlicensed.games->Lost in Bygone Gamingsupports mapper 426, in case you want a modification target. EEPROM content is not included in the .NES file but is treated like a battery-backed .SAV file.

Also, what is the exact name of the product? The AliExpress link does not work for me.

It reads stuff from some kind of serial ROM into RAM at E00 and executes it.

It's on my To-Do list, but I will not get to it this year.

Here are the patched files.

Here are some proper extracts. I also made a version of Saint Seiya for regular consoles, without expansion audio obviously. The other two games already exist in regular console form and so need no such conversion.

The ROM is correctly dumped; all games run in compatible emulators with no visible glitches. Thank you very much. To answer your questions:

• FCEUX has very little support for bootleg mappers. Use Libretro-FCEUMM for Retroarch on many platforms or NintendulatorNRS for Windows for complete mapper support.
• I assume it writes mapper number 33 instead of 289. That is likely because Sanni's software does not write a proper NES 2.0 header, so it writes mapper number 289 but fails to set the NES 2.0 flag, resulting in mapper number 289-256=33.
• To check whether a cartridge has been correctly dumped, repeat the dumping procedure several times, removing and reattaching the cartridge to the dumper between each attempt, and ensure that the hash value of the dumped data remains constant between attempts. And if the cartridge uses a known mapper, ensure that all games run in emulators without visible glitches.

Dump as NROM please and post it, so one can analyze the dump to determine the mapper. Glob-top PCB pictures alone won't tell us much, unfortunately.

You cannot upload any attachments here? You have uploaded several attachments to your posts in this thread already. These attachments were far larger than any NES .ROM file. Something is not right here.