@JimmyFromTheBay said in Can the Konami Arcade Advanced ROMs run on an NES emulator?:

running them on an VTxx emulator

Fixing your typo.

I'm not saying there are no VTxx emulators, you know at the very least about one (MAME/MESS). There might be others.
You seem to think that it's normal for an emulator to support every kind of similar hardware, but it's not (e.g. most console emulators are unable to emulate their arcade counterpart).

Edit : i found this old topic : https://forums.libretro.com/t/which-core-would-you-best-recommend-to-play-old-nes-bootleg-games/36763