I voted for "kill em all".
Not only because it's a nice album, but becaue it's true. I'm able to discern between video games and real life, and as of yet there hasn't been any videogame with characters lifelike enough to make me regret killing it. And I don't mean just graphically, but in being a real person or character.
In real life though, I the only things I can kill without feeling bad are flour moths and mosquitos, so no, I am no psychopath. Characters/animals/other beings in games are just not real to me to care, even if I am "immersed" or drawn in by the narrative.