When you first meet the Little Sisters of BioShock, they're easy to be freaked out by; an innocence that is underlined with an obvious dread, as well as being accompanied by the hulking Big Daddy. But when you are faced with the dark choice of saving or harvesting them, things start to take a sharp turn for the worse. That initial choice of save vs. harvest is filled with so much tension, leaving you with so many questions. BioShock didn't follow the Mass Effect rule of choices, where it determined your standing as a good guy or a bad guy; rather, it was all about flavor. It was all about how you felt while making the choice, which ultimately works in its own unique way. As you press on, that first Little Sister will stick with you for the rest of the game and stands as one of the most intensely dark moments in the entire series.