> Mame doesn't tag anything as gray so you are talking about a frontend. You'll need to > either ask why mame tags them how they actually do (not working maybe?, I don't know) > or ask on the messageboard for the frontend you are using because the question you > asked actually doesn't make sense the way you asked it.
If you're running mame64.exe directly and using it's internal UI, it shows clones as gray.
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