Video games can be great fun. But when the fun turns to frustration, it's time to turn to a walkthrough. But the problem with most walkthroughs is that they can be frustrating in themselves. You don't want to wade through an ocean of text, you just want to figure out where to find that switch, how to defeat that boss, or even simply where to go next, then get back to your Xbox, Wii, PlayStation, or PC.