Were not alone is an oxymoron Alone: Having no one else present; on one's own. Without others' help or participation; single-handed. Meaning, it's only one subject; so if there's more than one it's false. "We" refers to more than one person. I know you've watched a alien movie where someone would exclaim something along the lines of "we're not alone." Just felt like sharing. :)
Ever Played Mob of the Dead? In Black Ops 2, it's a zombie DLC which takes place in the notorious prison; Alcatraz. What was the furthest you have ever gotten up to? I currently gotten up to Round 16 by myself, I always end up dying due to easily avoidable mistakes... meh. This is by far the greatest Zombies map I have ever played, it is far more difficult than the others because running a "Zombie Train" is damn near impossible. Also, when you leave some zombies alive, they end up dying after a few seconds... freaking intense! What was the furthest you have ever gotten up to? :P