Tom Clancy's Splinter Cell: Double Agent

Once, Sam Fisher was an agent of Third Echelon, assigned to infiltrate strongholds belonging to enemies of National Security, gather information and neutralize enemies if needed. Times are changing, America's enemies are looking at new options, finding ways to make themselves more deadly. In order to star one step ahead of its target, Third Echelon is also changing and while Sam Fisher's foes are evolving and his allies are in flux, Fisher's own life will undergo some dramatic and permanent chan...