is eleutheroi attacking cities on med campaign possible?

The biggest difference between h and m campaign is that the eleutheroi will actually attack your cities on hard. But I like the diplomacy of medium better and it takes longer for x death to appear.

Is there a file somewhere I can change to have this feature on a medium campaign? If this is obvious I am sorry. I know nothing about modding. And I found no threads answering this question.

nope.

nope.