Anyone who's played Portal 2 can tell you that it's one of the most brilliantly hilarious games of all time. But even if you haven't played it, at least you can check out this collection of 20 Aperture Science posters that can be found plastered up around the game.
They range from informative to morbid, but they all reveal one truth: Erik Wolpaw and Jay Pinkerton should write every game, forever.
Do you find Portal 2 as ingenius as we do? Tell us in the comments or on Twitter.