We won't say that this is on the same level as Google's own playable Pac-Man graphic, but it's darn close. Designed to fit onto the iPhone 4's Retina Display, this Pac-Man PNG wallpaper lines up exactly to give you a glimpse of retro on each and every home pane. The only problem? There's no motion in the background, which leaves Sir Pac physically incapable of chowing down on any extra dots. Android users: this is where you stifle your evil grin and pretend that you're sympathetic.