1. graphical settings : - field of view up to 75% ( intel i7 needed for higher) - motion blur amount 0 - most important (with "blur" you are like a blind men) - terrain decoration low ( you can't see a man lying on the meter from you from various flowers/grasses/bushes)2. boosts : each boost gives you an hour points time +25%, +50%, +100% & +200% boost of your ingame points (faster runked up, faster unlocks, etc)3. each ammo/first aid packs or at-mine, cleymore or m2slam (little at mine) will not disappear until someone destroy it even you die 50 times