Apart from the usual unlocks, Treyarch has hidden secret achievements, and unlockables in the game, which you can get by following the instructions below. To unlock these, you need to get access to ...
(Ref ID Code).amod (OMOD ID) To find your armor's reference ID, drop the armor piece on the ground, open the console command, and click on the weapon. Your "ARMO (ID Code)" will now be displayed.
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