Naa, women warriors and killing women in battlefield isn't so barbaric. But if there would be chirldren in the field who would be murdered.
I think the gamedevelopement would have mutch harder time, as the authorities in different countries would not accept it. The game would get K18 rating with killing children, so i can't figure out why children would fit in. ( althou killing children REALLY is REALISTIC history, as are looting and raping too )