Looking through my collection, I find many games, where male and female characters are quite equally treatet and you even can play both of them,
the female characters do not even get a strength malus or menstruation problems - not any at all!
Women there are displayed stronger than they actually are, maybe just to calm down all the girls with inferiority complex.
Fallout 1,2,3,
The Fall,
Baldur's Gate 1+2,
Vampire - The Masquerade: Bloodlines,
Icewind Dale 1+2,
Titan's Quest - Gold,
Sacred,
Neverwinter Nights 1+2,
Knights of the Old Republic 1+2,
Enclave,
Trine,
Diablo 1+2,
Edna and Harvey,
Torchlight
....
I could go on and on and on and I have real difficulty in finding discrimination there,
maybe in "Gothic", but that's just because most people have this image from medieval times,
which is not quite correct too, as I learned in reading some original books from this time.
In "Geheimakte Tunguska" (german game) you are a girl in rescue of her father and you switch between saving your stupid guy and the girl/maincharacter though him but most of the time the girl saves guys and the rest of the world on top of it.
"Braid" is not quite what it seems to be, you seem to be rescuing your girl, but everything turns out to be quite different.
Many or most of the modern feminists spread lies and do harm in both directions with it.