Hmm. I've heard of the game, but haven't played it (not a huge gamer myself, so I don't often get around to it). Of course, dark story lines don't really bother me (I've written a similar plot in the past), so now I'm a bit interested.
Might check the game/comics out. If only there were more time in the world...
I know you meant this as a warning, but in a weird way I'm sort of taking it as a recommendation, so thanks! :p (I'm just twisted like that.)