Recently I read an old article about violence in video games. This article was astonishingly informed, since it mentioned that Deus Ex can be played without actively killing a single enemy.
I played Deus Ex a lot some years ago, but I can't think of a way to really complete the game without killing. I think the way to use is to use a lot of sneaking and tranquillizers. But I can't imagine that this is enough for the whole game. So my question is, has anyone of you completed the game without killing or has a serious source that mentions how it works?