Limbo first saw the light of day as a year-long exclusive for the Xbox Live Arcade, then hit the PlayStation 3, Windows, and Mac OS X and Linux. And now it’s on the iPad. The dark and moody little game features a boy in a scary world of spiders, pits filled with spikes, and a fun set of physics-based puzzles. Oh, and there’s a journey and an overarching narrative. To learn more, check my review at MacNewsWorld.