216
(100)
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BioShock 2 (Xbox 360) - Protector Trials

3.1 out of 5 from 75 votes

Buy now from the Xbox LIVE Store

9,515 tracked gamers have this dlc pack, 6,456 have completed it (67.85%)

There are a maximum of 7 achievements worth 216 (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 9,282 tracked gamers (98% - TA Ratio = 1.91)  
Acid Test21 (10)
Earn 18 stars in the Protector Trial
Unlocked by 7,676 tracked gamers (81% - TA Ratio = 2.11)  
Earn 36 stars in the Protector Trials
Unlocked by 6,965 tracked gamers (73% - TA Ratio = 2.21)  
Earn an A rank in all Protector Trials
Unlocked by 6,223 tracked gamers (65% - TA Ratio = 2.34)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,512 tracked gamers (68% - TA Ratio = 2.29)  
Collect 100% of the ADAM in a single Protector Trial
Unlocked by 8,482 tracked gamers (89% - TA Ratio = 2.00)  
Collect 50% of the ADAM available in all Protector Trials
Unlocked by 7,394 tracked gamers (78% - TA Ratio = 2.15)