Flash bangs are not used enough in the game. I use them all the time and there are really quite effective. We have all been blinded by a flash bang in our brief encounter with the game and many can tell you it is incredibly annoying as by the time you can see again you are most probably dead.

Take Cover! This is a very easy thing to do. If you make a conscientious effort to move to cover every time you move then you will have that huge advantage of being able to target the enemy in the open while he tries to get that elusive head shot. Make sure though that you are moving behind something solid that will absorb the bullets as moving behind a thin sheet of metal or wood, will more than likely just be an annoyance more than anything else.

The last tip is one of the big ones. Make sure you have a gun that suits your style of play. Don’t go for the sniper that looks cool only for its looks go the sniper because you know you can snipe. This goes for people who get up close and personal with the enemy. Don’t go for the gun that takes the longest to get your aim up. These milliseconds really count in a game and taking that bit longer to aim can mean the difference between a good game and a brilliant game. I find it best to mix it up quite often, switch between sniper, close combat, and medium/long range combat. That way you can get a feel of all the guns and if you find a gun that is getting you close to 10-15 kill streaks then use that for a while, but eventually it will start to get worse, don’t go down with the ship and make sure that when it does start to lose its effect you change to something else totally different.