The game is really nice clothing，Share my experience

1 game we can change the key way to make us play medicine faster, such as F1 bandages F2 first aid kit F3 energy drink F4 painkillers F5 medical kit, because the medical kit is not common so put in the last, these point on the settings can be changed according to their preferences, remember when you rebind the key must be confirmed, otherwise invalid.

The first thing you can do is hold down shift when you're aiming at the enemy, which will reduce the shaking of the center of gravity and slightly enlarge your field of view when you don't have a multiplier.

3 When you use a sniper rifle (such as the 98k), hold down the left button after shooting and don't let go to see where the bullet landed. When you have a scope you can also see the obvious trajectory, which can help you know if you're hitting high or low and help improve accuracy next time.