i finished "portal 2" a few days ago and i love it! outstanding story, gameplay, music, art design, animations, humor, twists... did i mention the humor already? this one is called "home". [SPOILER] after glados released chell at the end of the game, a simple thought struck me: what if it's not the real "outside world", but rather just another room inside the laboratories... that's why glados had that evil laugh... naah, scratch that! chell loves caro... i mean glados, it's family for her. that's why she visit the lab's from time to time. good old times. how could chell be happy without testing?! you monster!