by being a bob
In Black Ops multiplayer you unlock the AK-47 at level 38.
3arc unlock
type in 'doa' on that computer or '3arc unlock'
You unlock gold camo in black ops, when you reach prestige level 14, level 25.
41
When you rank up to level 35 you will unlock it.
You have to get to level 44 and then pay the $2000 to unlock it
You need to unlock the weapons.
Samantha shes in black ops but only on moon you can unlock her.
you unlock more emblems
3arc unlock
You get to level 50