The challenging 2D platformer genre has carved out a nice niche for itself on Xbox Live Arcade. Splosion Man, N+, Super Meat Boy, Trials HD, and others have all proven that oldschool 2D platforming games are not just alive and well, but better than ever. The latest title to test our platforming skills, and our patience, is the cave exploration game Spelunky. Available on PC for a while now, how does Spelunky fare on XBLA? Our review has all of the answers.