We had a chance to play in several games, including a cooperative mission and a number of team deathmatch battles. The cooperative mission can be quite challenging, even though it's against computer-controlled opponents. But the ability to work and talk together like a fireteam certainly adds to the realistic feel of the game. When you're playing as part of a fireteam in multiplayer, the fireteam leader has the ability to issue orders, using the same interface from the single-player game. If you're playing as another member of the fireteam and you receive an order to say, suppress the enemy, an icon will appear indicating what your team leader wants you to do. In one sequence, we battled through a sewer system, and it took a whole lot of teamwork to get through alive. Not only were there enemies inside the sewers, but the sewer grates opened up onto the street, allowing us to fire on enemies above and vice versa.