This new mission forces Fisher into a new and very dangerous gray area, where the line between right and wrong is blurred even beyond what Fisher is used to, and thousands of innocent lives are in the balance. But he has little time to mourn, as he soon has to go on an undercover assignment which requires him to pose as a criminal in order to infiltrate a terrorist group based in the United States. Shortly after the events of Chaos Theory, Sam Fisher must deal with the recent loss of his daughter to a drunk driving accident. They share many of the same locations, but with completely different level designs and in a different order. The two versions of the game feature different plot lines. The series, endorsed by American author Tom Clancy, follows the character Sam Fisher, an agent employed by a black-ops division of the National Security Agency, dubbed Third Echelon. Tom Clancy’s Splinter Cell: Double Agent is an action-adventure stealth video game, developed and published by Ubisoft.
