Something different and still fun is a too-rare occurrence in the App Store, so when a game like Play Kalei lets you toy with the world through a kaleidoscope there's much rejoicing. A short cheer, but nonetheless spirited. I had an odd liking for kaleidoscopes as a kid, to the point of indulging in one of those overpriced yuppie desktop toys early in my professional career (alas, it's generall... more.