BioShock 2 (Xbox 360) achievements
2,413
(1,400)

BioShock 2 (Xbox 360)

4.2 out of 5 from 11538 votes

There are 68 BioShock 2 (Xbox 360) achievements (50 without DLC) worth 2,413 (1,400)

137,039 tracked gamers have this game, 6,690 have completed it (4.88%)

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BioShock 2 (Xbox 360) Achievements

Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 134,206 tracked gamers (98% - TA Ratio = 1.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 124,844 tracked gamers (91% - TA Ratio = 1.04)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 115,966 tracked gamers (85% - TA Ratio = 1.08)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 107,402 tracked gamers (78% - TA Ratio = 1.12)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 99,750 tracked gamers (73% - TA Ratio = 1.17)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 94,701 tracked gamers (69% - TA Ratio = 1.20)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 91,203 tracked gamers (67% - TA Ratio = 1.22)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 91,024 tracked gamers (66% - TA Ratio = 1.22)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 90,437 tracked gamers (66% - TA Ratio = 1.23)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 90,427 tracked gamers (66% - TA Ratio = 1.23)  
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked by 109,838 tracked gamers (80% - TA Ratio = 1.11)  
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked by 85,906 tracked gamers (63% - TA Ratio = 1.26)  
Upgrade any weapon at a Power to the People Station.
Unlocked by 122,672 tracked gamers (89% - TA Ratio = 1.05)  
Install the third and final upgrade to any of your weapons.
Unlocked by 101,753 tracked gamers (74% - TA Ratio = 1.16)  
Find all 14 Power to the People weapon upgrades in the game.
Unlocked by 37,512 tracked gamers (27% - TA Ratio = 1.91)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 132,487 tracked gamers (97% - TA Ratio = 1.01)  
Successfully hack at least one of every type of machine.
Unlocked by 115,668 tracked gamers (84% - TA Ratio = 1.08)  
Hack 30 machines at a distance with the Hack Tool.
Unlocked by 81,620 tracked gamers (60% - TA Ratio = 1.29)  
Research a Splicer with the Research Camera.
Unlocked by 110,823 tracked gamers (81% - TA Ratio = 1.11)  
Max out one Research Track.
Unlocked by 72,458 tracked gamers (53% - TA Ratio = 1.37)  
Max out research on all 9 research subjects.
Unlocked by 31,947 tracked gamers (23% - TA Ratio = 2.07)  
Defeat 3 Big Daddies without dying during the fight.
Unlocked by 91,407 tracked gamers (67% - TA Ratio = 1.22)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 121,382 tracked gamers (89% - TA Ratio = 1.06)  
Gather 600 ADAM with Little Sisters.
Unlocked by 79,600 tracked gamers (58% - TA Ratio = 1.31)  
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked by 90,225 tracked gamers (66% - TA Ratio = 1.23)  
Find or purchase all 11 basic Plasmid types.
Unlocked by 58,792 tracked gamers (43% - TA Ratio = 1.52)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 103,664 tracked gamers (76% - TA Ratio = 1.14)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 72,746 tracked gamers (53% - TA Ratio = 1.37)  
Kill 30 enemies using only Traps.
Unlocked by 73,745 tracked gamers (54% - TA Ratio = 1.36)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 61,464 tracked gamers (45% - TA Ratio = 1.49)  
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked by 54,878 tracked gamers (40% - TA Ratio = 1.58)  
Spend 2000 dollars at Vending Machines.
Unlocked by 102,188 tracked gamers (75% - TA Ratio = 1.15)  
Either Harvest or Save every Little Sister in the game.
Unlocked by 84,888 tracked gamers (62% - TA Ratio = 1.27)  
Finish the game on the hardest difficulty level.
Unlocked by 23,346 tracked gamers (17% - TA Ratio = 2.42)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 48,913 tracked gamers (36% - TA Ratio = 1.67)  
Finish the game without using Vita-Chambers.
Unlocked by 42,770 tracked gamers (31% - TA Ratio = 1.79)  
Find 100 audio diaries.
Unlocked by 50,793 tracked gamers (37% - TA Ratio = 1.64)  
Score your first kill in a non-private match.
Unlocked by 78,138 tracked gamers (57% - TA Ratio = 1.32)  
Complete your first non-private match.
Unlocked by 76,517 tracked gamers (56% - TA Ratio = 1.33)  
Become a Big Daddy for the first time in a non-private match.
Unlocked by 50,977 tracked gamers (37% - TA Ratio = 1.63)  
Take down your first Big Daddy in a non-private match.
Unlocked by 52,701 tracked gamers (38% - TA Ratio = 1.61)  
Save your first Little Sister in a non-private match.
Unlocked by 28,569 tracked gamers (21% - TA Ratio = 2.19)  
Complete your first trial in a non-private match.
Unlocked by 48,691 tracked gamers (36% - TA Ratio = 1.67)  
Parasite20 (10)
Achieve Rank 10.
Unlocked by 34,316 tracked gamers (25% - TA Ratio = 1.99)  
Achieve Rank 20.
Unlocked by 20,185 tracked gamers (15% - TA Ratio = 2.60)  
Skin Job64 (20)
Achieve Rank 30.
Unlocked by 13,596 tracked gamers (10% - TA Ratio = 3.17)  
Achieve Rank 40.
Unlocked by 10,778 tracked gamers (8% - TA Ratio = 3.56)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 43,805 tracked gamers (32% - TA Ratio = 1.76)  
Win your first non-private match.
Unlocked by 60,809 tracked gamers (44% - TA Ratio = 1.50)  
Play at least one non-private match on each multiplayer map.
Unlocked by 28,391 tracked gamers (21% - TA Ratio = 2.19)  
Add-on: Rapture Metro
343
(150)
2.8 from 117 votes

Buy now from the Microsoft Store

6,585 tracked gamers have this dlc pack, 5,002 have completed it (75.96%)

There are 3 achievements worth 343 (150)

There is 1 review | Estimated completion: 15-20 hours

Play at least one non-private match on each downloadable content map.
Unlocked by 5,976 tracked gamers (91% - TA Ratio = 2.24)  
Win a non-private match in each of the 6 new maps.
Unlocked by 5,756 tracked gamers (87% - TA Ratio = 2.28)  
Reincarnation230 (100)
Use Rebirth to start again!
Unlocked by 5,698 tracked gamers (87% - TA Ratio = 2.29)  
Add-on: Protector Trials
219
(100)
3.3 from 120 votes

Buy now from the Microsoft Store

10,073 tracked gamers have this dlc pack, 6,348 have completed it (63.02%)

There are 7 achievements worth 219 (100)

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

Earn 6 stars in the Protector Trials
Unlocked by 9,837 tracked gamers (98% - TA Ratio = 1.94)  
Acid Test21 (10)
Earn 18 stars in the Protector Trial
Unlocked by 8,146 tracked gamers (81% - TA Ratio = 2.13)  
Earn 36 stars in the Protector Trials
Unlocked by 7,395 tracked gamers (73% - TA Ratio = 2.24)  
Earn an A rank in all Protector Trials
Unlocked by 6,592 tracked gamers (65% - TA Ratio = 2.37)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,883 tracked gamers (68% - TA Ratio = 2.32)  
Collect 100% of the ADAM in a single Protector Trial
Unlocked by 8,997 tracked gamers (89% - TA Ratio = 2.03)  
Collect 50% of the ADAM available in all Protector Trials
Unlocked by 7,847 tracked gamers (78% - TA Ratio = 2.17)  
Add-on: Minerva's Den
265
(150)
4.4 from 168 votes

Buy now from the Microsoft Store

19,480 tracked gamers have this dlc pack, 10,508 have completed it (53.94%)

There are 8 achievements worth 265 (150)

There are 3 reviews | Estimated completion: 4-5 hours

Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 18,002 tracked gamers (92% - TA Ratio = 1.69)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,302 tracked gamers (89% - TA Ratio = 1.72)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,251 tracked gamers (89% - TA Ratio = 1.73)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,253 tracked gamers (89% - TA Ratio = 1.73)  
Destroy all 10 Vacuum Bots in Minerva's Den
Unlocked by 12,823 tracked gamers (66% - TA Ratio = 2.00)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 11,428 tracked gamers (59% - TA Ratio = 2.12)  
Kill a Lancer Big Daddy
Unlocked by 19,243 tracked gamers (99% - TA Ratio = 1.63)  
Resolve all the Little Sisters in Minerva's Den
Unlocked by 16,429 tracked gamers (84% - TA Ratio = 1.77)