The game of Counter-Strike deals with two sides, the Counter Terrorists and the Terrorists, consisting of a Team Deathmatch style game play in 2 game modes. In Defuse game play, the Terrorists can either kill the opposing team (Same for the Counter-Terrorists), or plant the bomb at point A & B, and then guard the bomb until it explodes - the Counter Terrorists can win by defusing the bomb. In the the CS game mode the Counter Terrorists must rescue 4 hostages. The Terrorists can win by defending the hostages.
—Quinn