Here are the best attributes of the mega-popular (170 million downloads and counting) Temple Run game: It's fun and fast-paced, incredibly easy to learn and has lots of creepy monkeys. The first version's graphics were nothing special, but that didn't matter if you were playing the game on a tiny smartphone display. Enter Temple Run 2, the latest version with detailed graphics that command your attention, even as you're zipping past treacherous cliffs and racing through mines and forests. In short, the game is better on a tablet. Even better, it's free.