most of them everyone should know already when playing a game like this. But on pubs these days I see often people who don’t do even the easiest tricks to increase your battle sense. Especially the guys looking on the ground when walking. Maybe some of you can pick up some tips here to rule in game more and more 
- You should always have a clear view about your environment and what’s happening everywhere to react to it the right way
[list] - where are your teammates?
- from where enemies can appear?
- where are places to find a cover when under fire?
- what are the spawn timers saying
[/list] - If possible use for every duel something to cover to reload and heal yourself without danger to get hit. On open area you are an easy target and a killing spree i.e. is not possible this way.
- If you have to fight against more than 1 enemy you should use your cover so that as less as possible of them can see and hit you. The ideal case would be to have 4 duels in a row instead of a 4vs1.
- Still when no enemy is near, don’t look to the ground, keep your crosshair in the air where the head of an enemy would be if one of them suddenly appears.
- When you are in fight you should of course also hit the head to double the damage you do.
- If the enemies don’t shoot at you, crouch to increase accuracy of your weapon.
- If they shoot at you:
[list] - don’t crouch, don’t walk straight on! You will be an to easy target and immediately dead.
- Check where the attacking enemy is shooting from.
- Make it as much difficult as possible for the enemy to hit you. Change direction as often as possible/useful. Its best to just move left and right and change direction in an unpredictable way. So please don’t change exactly every half a second
Sometimes you can also benefit by short using crouch or jump. But there always is the risk that instead of making it more difficult to hit you its easier. Crouching slows you down and jumping gives the enemy a predictable road your character is moving while he is in the air.
[/list] - If spawn timer is at 1 or 2 sec and your ammo and/or health is very low use the shortkey K to kill yourself and respawn with full health and ammo. It can be better than getting killed directly after the spawn timer reached 0 and you will have to wait 20 sec than. Especially when you are the only one left as attacker or as defeater when the attacker wave just defeated.
- activate hit sounds to get feedback if you are hitting well or doing something wrong. You will learn from it.
- minimize size of crosshair to maximize the view (use a dot?)
- finally never forget that its a teambased game and doing objectives or supporting your mates is most important to be succesful.
Sometimes you can also benefit by short using crouch or jump. But there always is the risk that instead of making it more difficult to hit you its easier. Crouching slows you down and jumping gives the enemy a predictable road your character is moving while he is in the air.Did already someone do something like that? Than please tell me/post it.
Feel free to add more tips for our newbies and if something is bad written, tell me.