Tom Clancy's Splinter Cell: Chaos Theory

Tom Clancy's Splinter Cell: Chaos Theory is a 2005 Xbox video game developed by Ubisoft Montreal and Ubisoft Milan and released by Ubisoft Inc. in the USA on March 28, 2005.

As Sam Fisher, Third Echelon's most skilled Splinter Cell operative, you are assigned to execute a hazardous series of operations to investigate and eliminate a new source of information attacks originating in North Korea. At your disposal is a lethal array of tactics ranging from Combat Knife techniques to experimental prototype weapons skills and more-radical hand-to-hand techniques such as the Inverted Chokehold. Experience the intensity of acting as a lone operative fighting tomorrow's threats in the field and of cooperating online with a partner to accomplish crucial missions.

Source: TheGamesDB