En deze tips zijn goud:
Tip 1: Use a Silencer on every Weapon. There's no point getting 1 Kill only to be gunned down by another enemy who knows exactly where you are after a Red Dot of you shooting your Gun just appeared on the Map. In MW3 even Silenced Snipers seem to work just as well as unsilenced Sniper Rifles. Also a Silenced MP9 Machine Pistol is a beast of a Gun as a Secondary, even better than some silenced Primary Weapons due to it's lack of Recoil (Movement) when firing.
Tip 2: Use the Perks that will stop you getting Killed, like Blind Eye (from Air Support), and Assasin (hidden from UAV, e.t.c.). Perks like Slight Of Hand and Quickdraw are only useful if you are putting yourself in 50/50 firefight situations regularly, try to build a streak without taking any damage or the enemy even seeing you.
Tip 3: Watch Matches before you join by Pressing B Twice or Start. If you are spawned into a Match that has already started, take a minute to watch your Teammates, look at the Score, work out where the Key Positions are, where the enemy are, and figure out where you are likely to spawn.
Tip 4: Take the time to Learn the Maps in Special Op's Survival Mode, it goes without saying that if you know the Maps you will be far more likely to have a good Multiplayer experience.
Tip 5: When you get Killed don't make the same mistake that 95% of CoD Players make, of running back towards the last enemy that Killed you in an aggresive Rage. Slowing down your Game Tempo is the key to recovering from a bad start to a Game.