Help

I need some help from someone on my playing skills. I know I am making mistakes but I need some training or help on what to do or what not to do..

well you could start by learning all of the good combos, like the plasma pistol and the battle rifle, which is my favorite.

i recommend playing the story mode at a difficult level to learn really how to get the crosshairs where u like them. For me, the best thing u can do to make yourself ten times better fast is learn how to use the BR. Once u can beat people in one on one match, then u can branch out to other guns. But like i said, practice in story mode and play in rumble pit. U can steal kills and learn how to hide and sneak around

The BR and Snipper Rifle is my worst weapons. Cant get the aiming right..

play on team snipers online and it helps greatly, i used to suck horribly on the sniper but i started to play just sniping games and it improved greatly.

I have been doing that. I have got better with the snipper, but theres a long way to go..