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Call of Duty: Black Ops Cold War
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Socket-to-me trophy in Call of Duty: Black Ops Cold War

Socket-to-me

In Zombies, upgrade a skill

Socket-to-me0
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How to unlock the Socket-to-me trophy

  • thebassettman20thebassettman20
    13 Jul 2023 14 Jul 2023
    Skills are unlocked using the Aetherium Crystals currency, which can be unlocked in any mission. Finishing round 10 will earn you one crystal, regardless of whether you complete the main objective of the mission. Completing the main objective also has a chance of dropping a crystal, and one is guaranteed for finishing each 5th level past 10.

    One crystal is enough to unlock your first skill, and this trophy.
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