Right, only got it yesterday but already X-Com is my joint favourite alongside Borderlands 2. Stayed up until 5am last night playing it, love the tactical side of it, love the combat.
Earlier today my team sniper, Cpl. Jean Grey, got taken out as we tried to storm-raid a crashed UFO. Was quite an emotional death and now having to train up a new sniper, but he's not the same as she was with her never say die attitude. Oh the humanity!