215
(100)
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BioShock 2 (Xbox 360) - Protector Trials

3.1 out of 5 from 68 votes

Buy now from the Xbox LIVE Store

9,419 tracked gamers have this dlc pack, 6,404 have completed it (67.99%)

There are a maximum of 7 achievements worth 215 (100)

There are 2 reviews | Estimated completion: 3-4 hours

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Protector Trials Achievements

Earn 6 stars in the Protector Trials
Unlocked by 9,187 tracked gamers (98% - TA Ratio = 1.91)  
Acid Test21 (10)
Earn 18 stars in the Protector Trial
Unlocked by 7,602 tracked gamers (81% - TA Ratio = 2.10)  
Earn 36 stars in the Protector Trials
Unlocked by 6,900 tracked gamers (73% - TA Ratio = 2.21)  
Earn an A rank in all Protector Trials
Unlocked by 6,170 tracked gamers (66% - TA Ratio = 2.33)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 6,452 tracked gamers (68% - TA Ratio = 2.28)  
Collect 100% of the ADAM in a single Protector Trial
Unlocked by 8,400 tracked gamers (89% - TA Ratio = 2.00)  
Collect 50% of the ADAM available in all Protector Trials
Unlocked by 7,322 tracked gamers (78% - TA Ratio = 2.14)