Step 1: Only do close quarters combat. It may be hard at first but it gives you a lot more exp then urban ops or battle group.
Step 2: If you are level 1 and have all you money DON'T WASTE IT! Only buy 1 weapon at a time, if you are level one I highly recommend the uzi.
Step 3: Always take cover and keep in mind there is no camo so if any part of you sticks out, the enemy can see you. Tip: Sprinting is a faster way to get around than rolling.
Step 4: Always stick with someone on your team that way if one dies the other can take the guy out.
Step 5: Never go in obvious sniping spots. There is always a sniper in an obscure spot waiting to shoot you if you go there.
Step 6: If you have any doubt as to weather to charge or not, don't.
Step 7: NEVER NEVER NEVER under estimate grenades they are really powerful and are always going to kill you if you don't run away as fast as you can.
Step 8: Good Luck.
