Xbox360Achievements.org. In typical Valve fashion, there are some comedic gems in the list, like "The Part Where He Kills You," and some in-jokes, including "Narbacular Drop" and, yes, "Still Alive." But one Achievement is generating some real buzz: "Ship Overboard" has players discovering "the missing experiment."
Some have suggested that this Achievement is a possible reference to the Borealis, an Aperture Science vessel first mentioned in Half-Life 2: Episode Two. In the brief scene (embedded after the break), Isaac Kleiner notes that the Borealis contains some kind of technology that can help humanity. Could Portal 2 tie into the final Half-Life 2 episode? Or are overeager fans simply grasping at nothing? April 20 can't come soon enough.