The key to this game is aggression and your brain. If you are aggressive and poke your head out and see an OPFOR, stay there and shoot unless there are more than three OPFORs. If you look and pull back, they know you are there and have time to scatter and move to positions. Do not let this happen. If you poke your head through and find people, stay there and fight or they will move to positions that will make it difficult for you and your team to flush them out. Also, suppressive fire can be very useful. Have a Devildog lay some fire down while you and your team get in position. Listen to what your teammates say. Slow is smooth, smooth is fast. Before you enter a room, take the time to check and see if you need to reload, if your teammates need health, or if they are reloading. Nothing is worse than entering a room unprepared. Keep in mind that there is opposition behind every door, down every street, and on every rooftop and balcony, no matter where you are. It does not hurt to throw a grenade in a room that you do not think has anybody in side. Finally, it is not a race to see who can finish the fastest.