I actually remember trying that game ages ago! The one where you play as a female shogun and ridiculously take over an anachronistic fictionalized Earth with figures like Oda Nobunaga, Lu Bu, Napoleon, King Arthur or Ivan the Terrible, but they're all female, right? I honestly couldn't understand how an erotic game with that premise didn't have more femdom scenes, but to be fair I wouldn't really want a femdom/lezdom only remake of it, as the whole premise of that game was a bit of a joke (I mean, the historical figures were from eras apart, and there were even mythical ones like "king Arthur") and just taking a cast of 100% male historical figures and transing them all into women feels even disrespectful to the many powerful and fascinating real women in history! (especially if this would be the only "historical" femdom game out there)
A femdom remake of this game could be hot, but nobody would take it too seriously because of the childish premise of the original game, and I would much prefer a serious, well-written femdom story set in an actual historical setting...