Complete missions and battle out on multiplayer matches to keep gaining experience points (xp) to raise your character's level a lot quicker. [title] Unlock gold camouflage for every weapon in a particular class.
[header] How to get diamond camo in black ops 2 [title] Unlock all the weapons on a particular class. [step] Play through the game and make sure that all weapons in a specific class have been unlocked and are available to use. [substeps] Weapons can be unlocked only when your character reaches a certain level (such as the r870 mcs, which can be used when your character reaches level 4).