It's the rare game that introduces actual physical suffering to increase the challenge (well, aside from those photosensitive seizures the PlayStation is constantly warning us about). Mirror’s Edge is a first-person parkour action platformer—and if you think you aren’t going to be overcome with motion sickness while you're dashing across rooftops, then you've got a fighter-pilot jumpsuit in your closet we didn't know about. Don’t say we didn’t warn you when you tumble off a crane 25 stories to your grisly death.