I’m playing Saints Row IV and… I mean for one thing, they actually have a decently varied body build setting, like a three point scale of skinny-fat-muscular, something which is tragically underused in video games.
But not just that, but when I was still on this template, and I changed the sex to male, this is what I got.
Don’t research it too much, it has to be experienced. But if you like Portal, but would like less puzzle-solving (or, in fact, none at all), less linear gameplay, and more narrative fun and hilarious confusion, then play it. Seriously.