DRTJR said:
Because most writes, especially in Video games are strait guys, who will most likely either write strain guys or give the gay option to silence most people.
You probably didn't mean this when you wrote that, but it's a very good point - Most writers are likely straight, and will be able to draw upon straight experiences. With a gay character, that's not so easy to write. It's like, trying to write a woman as a man. It's possible, but it's not easy. If you try to define the character by the gender, you fucked up. If you assign the gender arbitrarily to fill a quota, you fucked up. Same with gay characters. If there's a role for a gay character in the story and you write based off that, you're going to upset people. If you make a random character gay for the sole reason of having a gay character, you've fucked up.
Everything in a story is there for a reason. Things that look random, characters having random traits or habits, it's all relevant. Irrelevant things are left out. If a character's gay, it's going to be challenged or rewarded at some stage. If a character's female, gender-specific things will happen, and that all depends on the medium's message. It's the same for literally every medium, not just videogames.
Game of Thrones,
The Borgias and all those TV shows have varied sexualities and scattered characters among genders because there's a fuckbucket of sex in that. It's central to the tone of the show, especially as sexuality played a major role in states and interaction between families. When the power's held by people like that, lower pleasures are going to hold much more significance.
So essentially, it's not that gay characters are considered abnormal. It's that sexuality is a definite afterthought unless the story calls for otherwise. A story about a gay man overcoming prejudices requires gay characters. A story about a space marine saving Earth from an alien invasion does not require gay characters, and there isn't really a lot of room for the extrapolation of a gay character, unless somehow relevant to the plot. And even then it becomes terrifyingly stereotypical.
God damn it private, you're going to wear those boots with that helmet and YOU'RE GOING TO LIKE IT.