BioShock 2 achievements
1,719
(1,035)

BioShock 2

4.5 out of 5 from 346 votes

There are a maximum of 53 BioShock 2 achievements worth 1,719 (1,035)

7,872 tracked gamers have this game, 592 have completed it (7.52%)

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BioShock 2 Achievements

Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked by 5,728 tracked gamers (73% - TA Ratio = 1.17)  
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked by 4,195 tracked gamers (53% - TA Ratio = 1.36)  
Upgrade any weapon at a Power to the People Station.
Unlocked by 6,665 tracked gamers (85% - TA Ratio = 1.08)  
Install the third and final upgrade to any of your weapons.
Unlocked by 5,340 tracked gamers (68% - TA Ratio = 1.21)  
Find all 14 Power to the People weapon upgrades in the game.
Unlocked by 2,402 tracked gamers (31% - TA Ratio = 1.81)  
Successfully hack at least one of every type of machine
Unlocked by 5,975 tracked gamers (76% - TA Ratio = 1.14)  
Hack 30 machines at a distance with the Hack Tool.
Unlocked by 4,305 tracked gamers (55% - TA Ratio = 1.35)  
Research a Splicer with the Research Camera.
Unlocked by 5,703 tracked gamers (72% - TA Ratio = 1.17)  
Max out one Research Track.
Unlocked by 4,101 tracked gamers (52% - TA Ratio = 1.38)  
This is a rare achievementMax out research on all 9 research subjects.
Unlocked by 2,054 tracked gamers (26% - TA Ratio = 1.95)  
Defeat 3 Big Daddies without dying during the fight.
Unlocked by 5,054 tracked gamers (64% - TA Ratio = 1.24)  
Gather 600 ADAM with Little Sisters.
Unlocked by 4,392 tracked gamers (56% - TA Ratio = 1.33)  
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked by 4,420 tracked gamers (56% - TA Ratio = 1.33)  
This is a rare achievementFind or purchase all 11 basic Plasmid types.
Unlocked by 2,872 tracked gamers (36% - TA Ratio = 1.65)  
Kill 30 enemies using only Traps.
Unlocked by 3,776 tracked gamers (48% - TA Ratio = 1.44)  
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked by 3,310 tracked gamers (42% - TA Ratio = 1.54)  
Spend 2000 dollars at Vending Machines.
Unlocked by 5,291 tracked gamers (67% - TA Ratio = 1.22)  
Either Harvest or Save every Little Sister in the game.
Unlocked by 4,190 tracked gamers (53% - TA Ratio = 1.37)  
This is a rare achievementFinish the game on the hardest difficulty level.
Unlocked by 1,194 tracked gamers (15% - TA Ratio = 2.56)  
This is a rare achievementFinish the game without using Vita-Chambers.
Unlocked by 2,440 tracked gamers (31% - TA Ratio = 1.79)  
Find 100 audio diaries.
Unlocked by 2,717 tracked gamers (35% - TA Ratio = 1.70)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 7,718 tracked gamers (98% - TA Ratio = 1.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,838 tracked gamers (87% - TA Ratio = 1.07)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,104 tracked gamers (78% - TA Ratio = 1.13)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 5,410 tracked gamers (69% - TA Ratio = 1.20)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,893 tracked gamers (62% - TA Ratio = 1.26)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,579 tracked gamers (58% - TA Ratio = 1.31)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,343 tracked gamers (55% - TA Ratio = 1.34)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,330 tracked gamers (55% - TA Ratio = 1.34)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,291 tracked gamers (55% - TA Ratio = 1.35)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,291 tracked gamers (55% - TA Ratio = 1.35)  
Secret Achievement
This is a rare achievementContinue playing to unlock this achievement. (Secret)
Unlocked by 2,782 tracked gamers (35% - TA Ratio = 1.68)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 7,613 tracked gamers (97% - TA Ratio = 1.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 5,856 tracked gamers (74% - TA Ratio = 1.16)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 4,153 tracked gamers (53% - TA Ratio = 1.37)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,599 tracked gamers (84% - TA Ratio = 1.09)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 2,970 tracked gamers (38% - TA Ratio = 1.62)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 3,497 tracked gamers (44% - TA Ratio = 1.50)  
This is a rare achievementEarn 6 stars in the Protector Trials.
Unlocked by 1,163 tracked gamers (15% - TA Ratio = 2.60)  
Acid Test30 (10)
This is a rare achievementEarn 18 stars in the Protector Trials.
Unlocked by 884 tracked gamers (11% - TA Ratio = 2.98)  
This is a rare achievementEarn 36 stars in the Protector Trials.
Unlocked by 801 tracked gamers (10% - TA Ratio = 3.13)  
This is a rare achievementEarn an A rank in all Protector Trials
Unlocked by 750 tracked gamers (10% - TA Ratio = 3.24)  
This is a rare achievementCollect 100% of the ADAM in a single Protector Trial
Unlocked by 1,144 tracked gamers (15% - TA Ratio = 2.62)  
This is a rare achievementCollect 50% of the ADAM available in all Protector Trials
Unlocked by 854 tracked gamers (11% - TA Ratio = 3.03)  
Secret Achievement
This is a rare achievementContinue playing to unlock this achievement. (Secret)
Unlocked by 754 tracked gamers (10% - TA Ratio = 3.22)  
This is a rare achievementDestroy all 10 Vacuum Bots in Minerva's Den
Unlocked by 1,535 tracked gamers (19% - TA Ratio = 2.26)  
Kill a Lancer Big Daddy
Unlocked by 2,627 tracked gamers (33% - TA Ratio = 1.73)  
This is a rare achievementResolve all the Little Sisters in Minerva's Den
Unlocked by 2,042 tracked gamers (26% - TA Ratio = 1.96)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 2,322 tracked gamers (29% - TA Ratio = 1.84)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 2,165 tracked gamers (28% - TA Ratio = 1.90)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 2,154 tracked gamers (27% - TA Ratio = 1.91)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 2,155 tracked gamers (27% - TA Ratio = 1.91)  
Secret Achievement
This is a rare achievementContinue playing to unlock this achievement. (Secret)
Unlocked by 1,299 tracked gamers (17% - TA Ratio = 2.46)