There’s a sequence in the game “Call of Duty: Modern Warfare 2″ that you don’t have to play if you don’t want to. I haven’t finished the entire game yet. My Xbox broke while I was working through it, and I haven’t had time to get it repaired. But I did get to this sequence, or level, and I was anticipating it. The game doesn’t offer a specific warning about its content, but you do get a warning before you start playing the game from the beginning that something is coming you might want to skip, especially if you’re a sensitive viewer.