"Behold, test subject. You are risen from the relaxation vault, and you walk in my enrichment center. Hear now my voice, and know that I am your overseer, and I am called GLaDOS. Seek me in my central core chamber, if you are worthy." A two-puzzle map heav...

"Chell... awaken... Hear me, Chell: the end of days is upon us. The Core Transfer is complete. The enrichment center will be consumed and the humans will ascend. As it should be. But Chell... I have made mistakes. Out of arrogance... out of fear... I sinne...

"Arise! Arise, and step forth, dear test subject. Reclaim what is rightfully yours, and rejoice in the glory of your achievement; for you are no longer a child, and I am no longer your overseer. The gates of the chamberlock are open, and the great Cave Joh...