Veteran agent Sam Fisher is back. But he's never faced an enemy like this before. To stop a devastating terrorist attack, he must infiltrate a vicious terrorist group and destroy it from within. For the first time ever, experience the relentless tension and gut-wrenching dilemmas of life as a double agent. As you infiltrate a terrorist organization in its American headquarters, you must carefully weigh the consequences of your actions. Kill too many criminals and you'll blow your cover. Hesitate too long and millions will die. Do whatever it takes to complete your mission, but get out alive.
The best part about the last Splinter Cell was the 2 player co-op. This is the only version of Double Agent that has co-op. If you have played one Splinter Cell then you have played them all. The co-op of this version helps this one stand out.