Splinter Cell Double Agent is a Stealth-Action game where you play as Sam Fisher, a secret NSA agent, infiltrating a terrorist cell to destroy it from within. Face the gut-wrenching dilemmas of a Double Agent's life, do whatever it takes to complete your mission, and get out alive. Play Online Multiplayer, as a Spy or a Mercenary, to experience either the chilling tension of infiltrating and hacking unseen or the brutal power of hunting and eliminating intruders. Use acrobatic moves against high-tech gear and drones in an instant and addictive 3 vs. 3 game mode. Cooperate with two teammates, improve and challenge yourself against advanced AI bots in the exclusive "Coop Challenges" mode.