Atoq Navarro is the primary antagonist and the final boss battle of Uncharted: Drake's Fortune. Robin Atkin Downes provided the voice and motion capture work for the character. At first, he is the lieutenant of Gabriel Roman, and helps him hold Sullivan and Drake hostage. He follows Roman to an island in search of El Dorado. When Roman finally has the statue, Navarro reveals that he has planned to double-cross him the whole time. He convinces Roman to open the statue, fully aware of the zombification effects it will have on the man; after that, he kills him with a gunshot to the head. Navarro plans to take the statue and sell it as a biological weapon. When Navarro airlifts the statue out by helicopter, Drake follows, and a gun battle between the two ensues. During the fight, Drake is disarmed, and pushes the statue into the ocean, the rope and netting used to airlift the statue wraps around Navarro's ankle, and he is dragged to his death. Navarro uses a SAS-12 shotgun with a laser as his main weapon.
Source: Wikipedia, "List of Uncharted characters", available under the CC-BY-SA License.