Lets talk about Tom Clancy's Splinter Cell: Double Agent PC

The best-selling Tom Clancy’s Splinter Cell® saga takes on an entirely new
direction. In the highly anticipated sequel to the 2005 game of the year, Tom
Clancy’s Splinter Cell Double Agent™, play as a double agent spy for the first
time ever. Take on dual roles of covert operative and ruthless terrorist, where
your choices of whom to betray and whom to protect actually affect the outcome
of your game.

Experience the relentless tension and gut-wrenching dilemmas of life as a
double agent. Lie. Kill. Sabotage. Betray. All to protect the innocent. How far
will you go to gain the enemy’s trust? As covert operative Sam Fisher, you must
infiltrate a vicious terrorist group and destroy it from within. You’ll need to
carefully weigh the consequences of your actions. Kill too many terrorists and
you’ll blow your cover. Hesitate and millions will die. Do whatever it takes to
complete your mission, but get out alive.