Portal 2 isn't just any computer game. Like its precursor (and most Valve games, really) it's dripping with pure character, a fact that results in a fan base that's a little bit more creative than usual. Even though the game's only been out for a week and a half or so, the fans have already come up with a whole bunch of excellent, handcrafted Portal 2 wallpapers. We're always looking for ways to spruce up our desktop, so we gathered together 21 of our favorites. If you're a fan of Valve's latest masterpiece, or just of high-quality wallpapers, read on!
For full-resolution wallpapers, click on the link below the image.