No matter how much of a manly man of a person you are (even if you’re a girl), you’ll always feel a tinge of pain when you see a veteran Colonel downed in battle because of a bad mistake. While the RTS management is a bit too complicated and demanding to be tackled efficiently in one guide, the preparation of your soldiers, and managing them is something that one can be tutored about. It’s also very unforgiving one little mistake, be it in turn-based strategic battle or during the RTS management, and you’ll be in tears. So you got your hands-on XCOM and are now playing the Enemy Within expansion.