Originally posted by Batrush
In Modern Warfare 2 and World at War, if you kept your system on with the game running and you stayed in a party you would keep the 2x exp
If you leave black ops on without backing out to the main menu you keep the 2exp forever until you turn your shit off
Next time when there is 2xp, leave ur black ops on to keep it forever. Btw if you still have 2xp you also have nuketown 24/7. 1000 people are playing on the old playlist which is good because you can still find matches
no thanks, you could keep your 2xp, probably for the noob will try this, because it's hard for them to consume xp' :420: ...is not worth overheat your ps3!