Nathan Drake returns in the sequel to one of the PS3's most successful exclusive games. This time, Nate teams up with new and old friends in a quest to find the mythical Cintamani Stone that Marco Polo had secretly gone looking for before returning home with only one ship and 18 men. Explore a variety of environments from dense cities to swamps to the Himalayas, mixing shooting with free-roaming adventure. And using PlayStationNetwork, you can even enjoy co-operative or competitive multiplayer modes.