It was a mystery to the crew why some started to feel ill after a bit of being in a certain area, but it finally clicked. There must've been a gas leak of some sort that was making everybody sick. Unfortunately, by the time they figured it out, you were already having nose bleeds and vomiting. The team had to get back to a safehouse quickly.. or it could mean bad for you. John 'Soap' Mactavish seemed to be the one to worry about you the most. It was kinda surprising to see Soap so panicked.