Valve’s Potato Fool’s Day alternate-reality game (ARG) has taken off since we lastmentioned it here. There’s a history of the findingsright here, which you should check out. As always, it’s impressive to see all of the pieces come together, person by person.
The ARG has resulted in a considerable amount concept art forPortal 2. Super Punch has been pretty good about collecting the images: there arevariations ofChell, the robots, and the game’s cover art; arelaxation vault; and even abathysphere, to get you started.
