BioShock 2 (Xbox 360) achievements
2,419
(1,400)

BioShock 2 (Xbox 360)

4.2 from 11608 votes

There are 68 BioShock 2 (Xbox 360) achievements (50 without DLC) worth 2,419 (1,400)

139,029 tracked gamers have this game, 6,713 have completed it (4.83%)

BRITISH BEEF UK
62%

BRITISH BEEF UK845 (665)

First played on 22 Apr 19

31 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 91,575 tracked gamers (66% - TA Ratio = 1.23)  
Finish the game without using Vita-Chambers.
Unlocked by 43,155 tracked gamers (31% - TA Ratio = 1.79)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 91,585 tracked gamers (66% - TA Ratio = 1.23)  
Find 100 audio diaries.
Unlocked by 51,296 tracked gamers (37% - TA Ratio = 1.64)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 92,181 tracked gamers (66% - TA Ratio = 1.22)  
Fully upgrade to the maximum number of Plasmid Slots.
Unlocked by 86,966 tracked gamers (63% - TA Ratio = 1.26)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 92,366 tracked gamers (66% - TA Ratio = 1.22)  
Either Harvest or Save every Little Sister in the game.
Unlocked by 85,921 tracked gamers (62% - TA Ratio = 1.27)  
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Unlocked by 91,358 tracked gamers (66% - TA Ratio = 1.23)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 95,941 tracked gamers (69% - TA Ratio = 1.20)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 73,575 tracked gamers (53% - TA Ratio = 1.37)  
Kill 30 enemies using only Traps.
Unlocked by 74,539 tracked gamers (54% - TA Ratio = 1.36)  
Gather 600 ADAM with Little Sisters.
Unlocked by 80,549 tracked gamers (58% - TA Ratio = 1.31)  
Hack 30 machines at a distance with the Hack Tool.
Unlocked by 82,537 tracked gamers (59% - TA Ratio = 1.29)  
Spend 2000 dollars at Vending Machines.
Unlocked by 103,543 tracked gamers (74% - TA Ratio = 1.15)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 101,061 tracked gamers (73% - TA Ratio = 1.17)  
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Unlocked by 111,320 tracked gamers (80% - TA Ratio = 1.11)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 108,830 tracked gamers (78% - TA Ratio = 1.13)  
Install the third and final upgrade to any of your weapons.
Unlocked by 103,059 tracked gamers (74% - TA Ratio = 1.16)  
Max out one Research Track.
Unlocked by 73,208 tracked gamers (53% - TA Ratio = 1.37)  
Defeat 3 Big Daddies without dying during the fight.
Unlocked by 92,612 tracked gamers (67% - TA Ratio = 1.22)  
Research a Splicer with the Research Camera.
Unlocked by 112,315 tracked gamers (81% - TA Ratio = 1.11)  
Get through a Gather with no damage and no one getting to the Little Sister.
Unlocked by 55,401 tracked gamers (40% - TA Ratio = 1.58)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 117,555 tracked gamers (85% - TA Ratio = 1.08)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 105,059 tracked gamers (76% - TA Ratio = 1.15)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 123,056 tracked gamers (88% - TA Ratio = 1.06)  
Successfully hack at least one of every type of machine.
Unlocked by 117,226 tracked gamers (84% - TA Ratio = 1.08)  
Upgrade any weapon at a Power to the People Station.
Unlocked by 124,384 tracked gamers (89% - TA Ratio = 1.05)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 126,601 tracked gamers (91% - TA Ratio = 1.04)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 134,408 tracked gamers (97% - TA Ratio = 1.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 136,157 tracked gamers (98% - TA Ratio = 1.01)  
Find all 14 Power to the People weapon upgrades in the game.
Unlocked by 37,878 tracked gamers (27% - TA Ratio = 1.91)  
Max out research on all 9 research subjects.
Unlocked by 32,204 tracked gamers (23% - TA Ratio = 2.07)  
Find or purchase all 11 basic Plasmid types.
Unlocked by 59,366 tracked gamers (43% - TA Ratio = 1.53)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 62,114 tracked gamers (45% - TA Ratio = 1.49)  
Finish the game on the hardest difficulty level.
Unlocked by 23,547 tracked gamers (17% - TA Ratio = 2.42)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 49,381 tracked gamers (36% - TA Ratio = 1.67)  
Score your first kill in a non-private match.
Unlocked by 79,021 tracked gamers (57% - TA Ratio = 1.32)  
Complete your first non-private match.
Unlocked by 77,386 tracked gamers (56% - TA Ratio = 1.34)  
Become a Big Daddy for the first time in a non-private match.
Unlocked by 51,475 tracked gamers (37% - TA Ratio = 1.64)  
Take down your first Big Daddy in a non-private match.
Unlocked by 53,266 tracked gamers (38% - TA Ratio = 1.61)  
Save your first Little Sister in a non-private match.
Unlocked by 28,838 tracked gamers (21% - TA Ratio = 2.19)  
Complete your first trial in a non-private match.
Unlocked by 49,167 tracked gamers (35% - TA Ratio = 1.68)  
Parasite20 (10)
Achieve Rank 10.
Unlocked by 34,607 tracked gamers (25% - TA Ratio = 2.00)  
Achieve Rank 20.
Unlocked by 20,327 tracked gamers (15% - TA Ratio = 2.61)  
Skin Job64 (20)
Achieve Rank 30.
Unlocked by 13,678 tracked gamers (10% - TA Ratio = 3.18)  
Achieve Rank 40.
Unlocked by 10,833 tracked gamers (8% - TA Ratio = 3.58)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 44,170 tracked gamers (32% - TA Ratio = 1.77)  
Win your first non-private match.
Unlocked by 61,461 tracked gamers (44% - TA Ratio = 1.50)  
Play at least one non-private match on each multiplayer map.
Unlocked by 28,627 tracked gamers (21% - TA Ratio = 2.20)  
Add-on: Rapture Metro
344
(150)
2.8 from 122 votes

Buy now from the Microsoft Store

6,625 tracked gamers have this dlc pack, 5,026 have completed it (75.86%)

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 6,013 tracked gamers (91% - TA Ratio = 2.24)  
Win a non-private match in each of the 6 new maps.
Unlocked by 5,788 tracked gamers (87% - TA Ratio = 2.29)  
Reincarnation230 (100)
Use Rebirth to start again!
Unlocked by 5,726 tracked gamers (86% - TA Ratio = 2.30)  
Add-on: Protector Trials
219
(100)
3.2 from 127 votes

Buy now from the Microsoft Store

10,172 tracked gamers have this dlc pack, 6,392 have completed it (62.84%)

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 9,931 tracked gamers (98% - TA Ratio = 1.94)  
Acid Test21 (10)
Earn 18 stars in the Protector Trial
Unlocked by 8,211 tracked gamers (81% - TA Ratio = 2.14)  
Earn 36 stars in the Protector Trials
Unlocked by 7,452 tracked gamers (73% - TA Ratio = 2.24)  
Earn an A rank in all Protector Trials
Unlocked by 6,637 tracked gamers (65% - TA Ratio = 2.38)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 6,935 tracked gamers (68% - TA Ratio = 2.32)  
Collect 100% of the ADAM in a single Protector Trial
Unlocked by 9,074 tracked gamers (89% - TA Ratio = 2.03)  
Collect 50% of the ADAM available in all Protector Trials
Unlocked by 7,910 tracked gamers (78% - TA Ratio = 2.18)  
Add-on: Minerva's Den
265
(150)
4.4 from 176 votes

Buy now from the Microsoft Store

19,693 tracked gamers have this dlc pack, 10,580 have completed it (53.72%)

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 18,191 tracked gamers (92% - TA Ratio = 1.69)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,481 tracked gamers (89% - TA Ratio = 1.73)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,430 tracked gamers (89% - TA Ratio = 1.73)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 17,432 tracked gamers (89% - TA Ratio = 1.73)  
Destroy all 10 Vacuum Bots in Minerva's Den
Unlocked by 12,931 tracked gamers (66% - TA Ratio = 2.01)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 11,507 tracked gamers (58% - TA Ratio = 2.13)  
Kill a Lancer Big Daddy
Unlocked by 19,447 tracked gamers (99% - TA Ratio = 1.64)  
Resolve all the Little Sisters in Minerva's Den
Unlocked by 16,585 tracked gamers (84% - TA Ratio = 1.77)