All right, I've thought of several, including a revolutionary MMORPG. But maybe I'll save that MMORPG idea for later.
Actually, no, the female hero game would be too difficult for me to explain right now. No, wait, you know what, no it's not. Trying anyway.
I'd like to make a game that's sort of like a fusion of all genres like a lot of RPG games like to do. It would star an Asian woman of some variety. Probably actually kind of like Deus Ex: Human Revolution, a game I actually hate, but star a female. Add a little bit of Ergo Proxy in there.
And it would be focused on what would be a lot like a reverse version of "save the princess" that's an old video game archetype. She would have been a soldier in a war, with quite a few enhancements and all that. And back home she would come across a young prettyboy lad. Kind of a random encounter but kind of not, he would be an important piece for a military science organization and his function would be undisclosed. And he would have been pampered like prince and wear white clothing. And after the meeting and various political and military situations for her, they would eventually fall in love sort of secretly. Until something goes wrong and multiple groups, including the organization that essentially "created" him, is out to kill him. And his function in military and politics is unveiled, and the main character would spend her time trying to save him, as she loves him after all.
Kind of like Ghost in the Shell meets Metropolis, gender swapped. Except that Tima would be a cute boy instead of a cute girl in this case. And instead of it being tragic, your fight at the second half of the game would be to save him.
The game style would take a bit from both wRPGs and jRPGs I think, and make everyone happy by giving people choices and not being too linear. Mostly political and tactical choices. And the combat would be fairly RPG based. You would be able to level up your character through upgrades and battles and the like. And many of the upgrades wouldn't be just a stat, they'd allow you to jump higher and such in real time. It would not be turn based, instead completely real time and the best third person action mechanic I could muster. Complete with lots of platforming and battle complexity. With the ability to do combos and all sorts of complicated things.
The main female would be designed kind of like black rock shooter. And her guy would be a short and effeminate blonde cutie dressed in white.