What is the nature of "girl game?" What is it all about?

I have spent a lot of time looking to male game on TRP, but "girl game" has always been mysterious to me.

Some people say "just show up and be pretty," but surely it's about more than that...

There is supposed to be a fundamental principle that men are the gamers and women are the gamees; men game and women just decide whether or not to be receptive to game...

My friend is a beautiful 24-year-old sociology student. She's extremely physically attractive. She is also charming/charismatic af. She wants to go into criminology and become a "mediator" (whatever that is) in the criminal justice system.

She is ready to settle down. She wants to lock down a handsome/intelligent husband who is either (1) already in a good profession (lawyer, ideally) or (2) being educated so as to enter that career (law school?).

Or a homebody who stays at home, makes time for her, thinks about her, respects her, and is just a good person.

She's a bit shy and she takes rejection a bit hard.

She was molested twice in her childhood and was recently raped (and she contracted an STI from it), so she has serious issues with men, which is very sad.

She has a history of Borderline Personality Disorder, and depression/anxiety. She's on Zoloft and Seroquel. I think she's doing OK now, though.

But she really needs some kind of "girl game" to convert her high RMV/MMV into the kind of marriage result that she wants...

It would be tragic if she were to squander her RMV/MMV.

But I know she won't; she will learn "girl game" and lock down the man of her dreams.

But she needs advice and words of wisdom from smart/sympathetic/awesome people who understand the pains of what she's been going through, how beautiful she is, and how DOPE it'll be once she fulfills her potential and leaves her troubled past in the dust.

It's important to have a goal regarding girl game. She has one: she's looking for a husband. (One guy told me: "HOW the fuck CAN you game if you don't know what for?")

I asked that same guy whether he knows any women who work on "game" and he said:

I'm turning 30 and my female friends, some pretty attractive among them, are using pretty clever methods to cut out fuckboys.

My new girlfriend has a "risk grading" with her friends, shit like that.

I asked for him to elaborate on what these "pretty clever methods" are:

1 - A cold and precise assessment of red flags in men;

2 - Resisting sexual escalation, being sexually prudish;

3 - Being as demanding (acting high maintenance) as they believe they are worth (dates in expensive places, shit like that. I have a friend that said she doesn't split bills anymore because she wants to select the right kind of guy now);

There's probably a lot more to it.

Edit: This is her ideal man; Rafael Barba from Law and Order.