BioShock 2 (Xbox 360) achievements
2,421
(1,400)

BioShock 2 (Xbox 360)

4.2 from 11640 votes

There are 68 BioShock 2 (Xbox 360) achievements (50 without DLC) worth 2,421 (1,400)

139,969 tracked gamers have this game, 6,722 have completed it (4.80%)

TFU BlueSlime
60%

TFU BlueSlime786 (620)

First played on 05 Mar 10

30 achievements out of 50 won

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BioShock 2 (Xbox 360) Achievements

Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 44,356 tracked gamers (32% - TA Ratio = 1.77)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 109,522 tracked gamers (78% - TA Ratio = 1.13)  
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked by 112,021 tracked gamers (80% - TA Ratio = 1.11)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 92,135 tracked gamers (66% - TA Ratio = 1.23)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 92,145 tracked gamers (66% - TA Ratio = 1.23)  
Find all 14 Power to the People weapon upgrades in the game.
Unlocked by 38,051 tracked gamers (27% - TA Ratio = 1.91)  
Find or purchase all 11 basic Plasmid types.
Unlocked by 59,658 tracked gamers (43% - TA Ratio = 1.53)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 92,743 tracked gamers (66% - TA Ratio = 1.22)  
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked by 87,482 tracked gamers (62% - TA Ratio = 1.26)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 49,641 tracked gamers (35% - TA Ratio = 1.67)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 92,929 tracked gamers (66% - TA Ratio = 1.22)  
Either Harvest or Save every Little Sister in the game.
Unlocked by 86,430 tracked gamers (62% - TA Ratio = 1.27)  
Hack 30 machines at a distance with the Hack Tool.
Unlocked by 82,982 tracked gamers (59% - TA Ratio = 1.29)  
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked by 91,906 tracked gamers (66% - TA Ratio = 1.23)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 96,527 tracked gamers (69% - TA Ratio = 1.20)  
Gather 600 ADAM with Little Sisters.
Unlocked by 80,980 tracked gamers (58% - TA Ratio = 1.31)  
Spend 2000 dollars at Vending Machines.
Unlocked by 104,181 tracked gamers (74% - TA Ratio = 1.15)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 101,685 tracked gamers (73% - TA Ratio = 1.17)  
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked by 55,652 tracked gamers (40% - TA Ratio = 1.58)  
Install the third and final upgrade to any of your weapons.
Unlocked by 103,685 tracked gamers (74% - TA Ratio = 1.16)  
Research a Splicer with the Research Camera.
Unlocked by 113,029 tracked gamers (81% - TA Ratio = 1.11)  
Defeat 3 Big Daddies without dying during the fight.
Unlocked by 93,188 tracked gamers (67% - TA Ratio = 1.22)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 118,318 tracked gamers (85% - TA Ratio = 1.08)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 105,731 tracked gamers (76% - TA Ratio = 1.15)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 123,852 tracked gamers (88% - TA Ratio = 1.06)  
Successfully hack at least one of every type of machine.
Unlocked by 117,957 tracked gamers (84% - TA Ratio = 1.08)  
Upgrade any weapon at a Power to the People Station.
Unlocked by 125,190 tracked gamers (89% - TA Ratio = 1.05)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 127,429 tracked gamers (91% - TA Ratio = 1.04)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 135,304 tracked gamers (97% - TA Ratio = 1.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 137,070 tracked gamers (98% - TA Ratio = 1.01)  
Max out one Research Track.
Unlocked by 73,566 tracked gamers (53% - TA Ratio = 1.37)  
Max out research on all 9 research subjects.
Unlocked by 32,326 tracked gamers (23% - TA Ratio = 2.08)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 73,963 tracked gamers (53% - TA Ratio = 1.37)  
Kill 30 enemies using only Traps.
Unlocked by 74,904 tracked gamers (53% - TA Ratio = 1.36)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 62,438 tracked gamers (45% - TA Ratio = 1.49)  
Finish the game on the hardest difficulty level.
Unlocked by 23,637 tracked gamers (17% - TA Ratio = 2.43)  
Finish the game without using Vita-Chambers.
Unlocked by 43,379 tracked gamers (31% - TA Ratio = 1.79)  
Find 100 audio diaries.
Unlocked by 51,532 tracked gamers (37% - TA Ratio = 1.64)  
Score your first kill in a non-private match.
Unlocked by 79,447 tracked gamers (57% - TA Ratio = 1.32)  
Complete your first non-private match.
Unlocked by 77,795 tracked gamers (56% - TA Ratio = 1.34)  
Become a Big Daddy for the first time in a non-private match.
Unlocked by 51,721 tracked gamers (37% - TA Ratio = 1.64)  
Take down your first Big Daddy in a non-private match.
Unlocked by 53,511 tracked gamers (38% - TA Ratio = 1.61)  
Save your first Little Sister in a non-private match.
Unlocked by 28,949 tracked gamers (21% - TA Ratio = 2.19)  
Complete your first trial in a non-private match.
Unlocked by 49,395 tracked gamers (35% - TA Ratio = 1.68)  
Parasite20 (10)
Achieve Rank 10.
Unlocked by 34,755 tracked gamers (25% - TA Ratio = 2.00)  
Achieve Rank 20.
Unlocked by 20,402 tracked gamers (15% - TA Ratio = 2.61)  
Skin Job64 (20)
Achieve Rank 30.
Unlocked by 13,710 tracked gamers (10% - TA Ratio = 3.19)  
Achieve Rank 40.
Unlocked by 10,861 tracked gamers (8% - TA Ratio = 3.58)  
Win your first non-private match.
Unlocked by 61,779 tracked gamers (44% - TA Ratio = 1.50)  
Play at least one non-private match on each multiplayer map.
Unlocked by 28,746 tracked gamers (21% - TA Ratio = 2.20)  
Add-on: Rapture Metro
344
(150)
2.8 from 123 votes

Buy now from the Microsoft Store

6,641 tracked gamers have this dlc pack, 5,037 have completed it (75.85%)

There are 3 achievements worth 344 (150)

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

Play at least one non-private match on each downloadable content map.
Unlocked by 6,026 tracked gamers (91% - TA Ratio = 2.24)  
Win a non-private match in each of the 6 new maps.
Unlocked by 5,800 tracked gamers (87% - TA Ratio = 2.29)  
Reincarnation230 (100)
Use Rebirth to start again!
Unlocked by 5,739 tracked gamers (86% - TA Ratio = 2.30)  
Add-on: Protector Trials
219
(100)
3.3 from 130 votes

Buy now from the Microsoft Store

10,207 tracked gamers have this dlc pack, 6,407 have completed it (62.77%)

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 9,967 tracked gamers (98% - TA Ratio = 1.94)  
Acid Test21 (10)
Earn 18 stars in the Protector Trial
Unlocked by 8,237 tracked gamers (81% - TA Ratio = 2.14)  
Earn 36 stars in the Protector Trials
Unlocked by 7,474 tracked gamers (73% - TA Ratio = 2.24)  
Earn an A rank in all Protector Trials
Unlocked by 6,655 tracked gamers (65% - TA Ratio = 2.38)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,953 tracked gamers (68% - TA Ratio = 2.33)  
Collect 100% of the ADAM in a single Protector Trial
Unlocked by 9,103 tracked gamers (89% - TA Ratio = 2.03)  
Collect 50% of the ADAM available in all Protector Trials
Unlocked by 7,934 tracked gamers (78% - TA Ratio = 2.18)  
Add-on: Minerva's Den
266
(150)
4.5 from 180 votes

Buy now from the Microsoft Store

19,770 tracked gamers have this dlc pack, 10,607 have completed it (53.65%)

There are 8 achievements worth 266 (150)

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

Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 18,264 tracked gamers (92% - TA Ratio = 1.69)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,555 tracked gamers (89% - TA Ratio = 1.73)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,504 tracked gamers (89% - TA Ratio = 1.73)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,506 tracked gamers (89% - TA Ratio = 1.73)  
Destroy all 10 Vacuum Bots in Minerva's Den
Unlocked by 12,979 tracked gamers (66% - TA Ratio = 2.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 11,540 tracked gamers (58% - TA Ratio = 2.13)  
Kill a Lancer Big Daddy
Unlocked by 19,527 tracked gamers (99% - TA Ratio = 1.64)  
Resolve all the Little Sisters in Minerva's Den
Unlocked by 16,654 tracked gamers (84% - TA Ratio = 1.77)