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Persistent Upgrades, also known as Perma Perks, are hidden upgrades in Call of Duty: Black Ops II Zombies that can be unlocked by completing specific requirements.
Available on:
Effect: Doubles the speed of reviving downed teammates. This upgrade can stack with the Quick Revive perk.
How to Obtain: Complete 17 revives in one game.
How to Lose: Fail a revive after starting the revive process.
How to Obtain: Fully die without Quick Revive 3 times before round 3.
How to Lose: Reach round 15.
Effect: Doubles the headshot damage multiplier.
How to Obtain: Get 5 collateral headshot multi-kills.
How to Lose: Get 25 non-headshot zombie kills.
Effect: Removes only the last perk lost after being revived.
How to Obtain: Buy a perk for the 4th perk slot on round 6 or lower. Repeat this in 3 separate games.
How to Lose: Buy a perk on the same round the upgrade was obtained.
Effect: Changes wooden barriers into steel barriers.
How to Obtain: Repair 74 boards on round 10 or higher without using Carpenter.
How to Lose: Finish a round without rebuilding any barriers.
Effect: Carpenter power-ups create steel barriers.
How to Obtain: Pick up Carpenter and kill a zombie inside a window while Carpenter is active.
How to Lose: Pick up Carpenter and fail to kill a zombie inside a window during the effect.
Effect: Allows zombies to die when touching the player during Insta-Kill.
How to Obtain: Pick up Insta-Kill and do not kill any zombies during two Insta-Kill power-ups in a row.
How to Lose: Take damage from a zombie during Insta-Kill.
Effect: Changes the Olympia wall weapon into a Ray Gun wall weapon.
How to Obtain:
After meeting the requirements, buy the Olympia wall weapon.
How to Lose: Reach round 10 or higher on TranZit, Die Rise, or Buried.
Effect: Improves Mystery Box weapon chances.
How to Obtain: Accept 5 Mystery Box items in a row before round 10.
How to Lose: Reach round 10 or higher.
Effect: Refunds 1000 points when buying perks.
How to Obtain: Buy 50 perks. After the perk logo appears, go prone within 2.5 seconds. Repeat this for 15 perk purchases.
How to Lose: Fail to go prone within the required time after buying a perk.
Gives a 50% discount on all items during a Double Points period.
How to Obtain:
Pick up a Double Points power-up and gain a net profit of 2500 points or higher during the Double Points period. The result of points gained minus points spent must be 2500 or more.
How to Lose:
Pick up a Double Points power-up and gain points during the Double Points period.
Effect: Gives extra points for sniper kills.
How to Obtain: Get 5 sniper kills in one round from at least 800 units away.
How to Lose: Miss 3 sniper shots in a row.
Effect: Doubles points gained from pistol bullets.
How to Obtain: Have 25% or less accuracy, have at least 8 kills, then kill a zombie.
How to Lose: Kill a zombie while above 25% accuracy.
Effect: Creates an explosion when dolphin diving and reduces explosive damage.
How to Obtain: Take at least 30 fall damage 6 times.
How to Lose: Take at least 50 fall damage once.
Available on:
- TranZit
- Die Rise
- Buried
Quick Revive Upgrade
Effect: Doubles the speed of reviving downed teammates. This upgrade can stack with the Quick Revive perk.
How to Obtain: Complete 17 revives in one game.
How to Lose: Fail a revive after starting the revive process.
Juggernog Upgrade
Effect: Gives the player 90 additional health, raising total health from 100 to 190. Can stack with Juggernog.How to Obtain: Fully die without Quick Revive 3 times before round 3.
How to Lose: Reach round 15.
Headshot Damage Upgrade
Effect: Doubles the headshot damage multiplier.
How to Obtain: Get 5 collateral headshot multi-kills.
How to Lose: Get 25 non-headshot zombie kills.
Tombstone Upgrade
Effect: Removes only the last perk lost after being revived.
How to Obtain: Buy a perk for the 4th perk slot on round 6 or lower. Repeat this in 3 separate games.
How to Lose: Buy a perk on the same round the upgrade was obtained.
Steel Barriers Upgrade
Effect: Changes wooden barriers into steel barriers.
How to Obtain: Repair 74 boards on round 10 or higher without using Carpenter.
How to Lose: Finish a round without rebuilding any barriers.
Steel Carpenter Upgrade
Effect: Carpenter power-ups create steel barriers.
How to Obtain: Pick up Carpenter and kill a zombie inside a window while Carpenter is active.
How to Lose: Pick up Carpenter and fail to kill a zombie inside a window during the effect.
Insta-Kill Pro Upgrade
Effect: Allows zombies to die when touching the player during Insta-Kill.
How to Obtain: Pick up Insta-Kill and do not kill any zombies during two Insta-Kill power-ups in a row.
How to Lose: Take damage from a zombie during Insta-Kill.
Ray Gun Wall Buy Upgrade
Effect: Changes the Olympia wall weapon into a Ray Gun wall weapon.
How to Obtain:
- Kill at least 5 zombies.
- No headshots.
- No melee kills.
- Do not repair barriers before kills.
- Do not reach above round 10 on non-Survival maps.
After meeting the requirements, buy the Olympia wall weapon.
How to Lose: Reach round 10 or higher on TranZit, Die Rise, or Buried.
Better Box Upgrade
Effect: Improves Mystery Box weapon chances.
How to Obtain: Accept 5 Mystery Box items in a row before round 10.
How to Lose: Reach round 10 or higher.
Cash Back Upgrade
Effect: Refunds 1000 points when buying perks.
How to Obtain: Buy 50 perks. After the perk logo appears, go prone within 2.5 seconds. Repeat this for 15 perk purchases.
How to Lose: Fail to go prone within the required time after buying a perk.
Half-Off Upgrade
Effect:Gives a 50% discount on all items during a Double Points period.
How to Obtain:
Pick up a Double Points power-up and gain a net profit of 2500 points or higher during the Double Points period. The result of points gained minus points spent must be 2500 or more.
How to Lose:
Pick up a Double Points power-up and gain points during the Double Points period.
Sniper Points Upgrade
Effect: Gives extra points for sniper kills.
How to Obtain: Get 5 sniper kills in one round from at least 800 units away.
How to Lose: Miss 3 sniper shots in a row.
Pistol Points Upgrade
Effect: Doubles points gained from pistol bullets.
How to Obtain: Have 25% or less accuracy, have at least 8 kills, then kill a zombie.
How to Lose: Kill a zombie while above 25% accuracy.
Flopper Upgrade
Effect: Creates an explosion when dolphin diving and reduces explosive damage.
How to Obtain: Take at least 30 fall damage 6 times.
How to Lose: Take at least 50 fall damage once.