The Xbox Live Arcade has yet to disappoint. As of right now, Zuma represents the height of addictive and deceptively engrossing gameplay. One look at a screen of Zuma and you most likely won't understand what you're seeing. In fact, you may grow so confused as to cause the onset of a massive migraine headache. However, after a few healthy doses of aspirin and a few minutes of play time, you won't be able to put your controller down.