Tom Clancy's Splinter Cell: Double Agent

Fourth game in the Splinter Cell series. Stars Sam Fisher with significant changes and twists in his life since Splinter Cell: Pandora Tomorrow. The plot of this game is that you are to infiltrate a terrorist group known as the JBA. You also have a trust meter to display your trust with the NSA and the JBA. If you don't complete your primary objectives in a mission' you will lose trust.