(adsbygoogle = window.adsbygoogle || []).push({}); 1. Have fun
use any gun you like. video games are a hobby and you should have fun with them, if your not having fun take a look at why your not having fun. If you really don't like the game any more it may be time to move on
2. Don't move up faster than your guardian angel can fly
3. Use stun and flash grenades in CQC
many people get killed because their opponents get the draw on them by quickly throwing a flash/stun around the corner 1st
4. USE GRENADES
Yes that means occasional grenade spamming they will kill your enemy and are super overpowered
5. Use UAV this is the most basic and useful kill streak
6. Use overpowered guns
many people say that they're for noobs.
not true even zzirGrizz uses the M21, sandy ravage totally takes avantage of the Spaz12's unlimited range+power. they are in the game for you to use.
7. get a headset
headsets are very useful and 9/10 times you'll hear the troll coming stomping around the corner before he can say 1337
8. use ninja
ninja is extremely useful so you opponents who do have headsets can't sound whore you
9. use commando.
it's in the game, its "cheap" live with it. people complain a lot about it but honestly its not like you can't use it either. the pro version is also good on maps with huge drop offs, afghan etc
10. make sure to buy black ops

18. Burn your Mw2 disc

19.dont punch punch ur little brother in da face if u keep getting noobtoobed

#19: punch your sister instead!!!

#20: Keep thinking about #1

#21 Think, is this really the most fun thing I could be doing right now?

22. Don't camp - get some skill

23. If you get mad, don't turn around and choke your brother.
(I've experienced this -.-.)

thank you very much

24. Rush, I went 36-13 Tact Knife Rushing, I wanted to get reset in a ps3 challenge lobby, which i did, i used marathon lightweight, commando, I used Ump 45 holo, M9 No attachments, throwing knife, i beasted, i got like 2-3 predators 1-2 harriers, Camping works out but you have to end up changing positions after 1-2 kills which is why rushing is easier

lol nice tips