BioShock 2 achievements
2,343
(1,400)

BioShock 2

4.2 out of 5 from 10440 votes

There are a maximum of 68 BioShock 2 achievements (50 without DLC) worth 2,343 (1,400)

108,788 tracked gamers have this game, 6,052 have completed it (5.56%) | 594 want to boost

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BioShock 2 Achievements

Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 105,759 tracked gamers (97% - TA Ratio = 1.01)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 99,334 tracked gamers (91% - TA Ratio = 1.04)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 92,790 tracked gamers (85% - TA Ratio = 1.08)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 86,317 tracked gamers (79% - TA Ratio = 1.12)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 80,437 tracked gamers (74% - TA Ratio = 1.16)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 76,548 tracked gamers (70% - TA Ratio = 1.19)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 73,789 tracked gamers (68% - TA Ratio = 1.21)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 73,656 tracked gamers (68% - TA Ratio = 1.21)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 73,250 tracked gamers (67% - TA Ratio = 1.21)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 73,246 tracked gamers (67% - TA Ratio = 1.21)  
Bought a Slot
Offline Game ModeSingle PlayerMissableShop Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
  • Unlocked by 88,243 tracked gamers (81% - TA Ratio = 1.11)  
Max Plasmid Slots
Offline Game ModeSingle PlayerMissableShop Fully upgrade to the maximum number of Plasmid Slots.
  • Unlocked by 69,841 tracked gamers (64% - TA Ratio = 1.24)  
Upgraded a Weapon
Offline Game ModeSingle PlayerCollectableMissable Upgrade any weapon at a Power to the People Station.
  • Unlocked by 97,752 tracked gamers (90% - TA Ratio = 1.05)  
Fully Upgraded a Weapon
Offline Game ModeSingle PlayerCollectableMissable Install the third and final upgrade to any of your weapons.
  • Unlocked by 82,304 tracked gamers (76% - TA Ratio = 1.15)  
All Weapon Upgrades
Offline Game ModeSingle PlayerCollectableMissable Find all 14 Power to the People weapon upgrades in the game.
  • Unlocked by 31,538 tracked gamers (29% - TA Ratio = 1.85)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 104,550 tracked gamers (96% - TA Ratio = 1.02)  
Prolific Hacker
Offline Game ModeSingle PlayerMissable Successfully hack at least one of every type of machine.
  • Unlocked by 92,757 tracked gamers (85% - TA Ratio = 1.08)  
Master Hacker
Offline Game ModeSingle PlayerMissableCumulative Hack 30 machines at a distance with the Hack Tool.
  • Unlocked by 67,063 tracked gamers (62% - TA Ratio = 1.27)  
First Research
Offline Game ModeSingle PlayerMissable Research a Splicer with the Research Camera.
  • Unlocked by 88,900 tracked gamers (82% - TA Ratio = 1.10)  
One Research Track
Offline Game ModeSingle PlayerMissable Max out one Research Track.
  • Unlocked by 60,215 tracked gamers (55% - TA Ratio = 1.34)  
Research Master
Offline Game ModeSingle PlayerMissable Max out research on all 9 research subjects.
  • Unlocked by 27,348 tracked gamers (25% - TA Ratio = 1.99)  
Grand Daddy
Offline Game ModeSingle PlayerMissable Defeat 3 Big Daddies without dying during the fight.
  • Unlocked by 73,860 tracked gamers (68% - TA Ratio = 1.21)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 96,803 tracked gamers (89% - TA Ratio = 1.06)  
Master Gatherer
Offline Game ModeSingle PlayerMissableCumulative Gather 600 ADAM with Little Sisters.
  • Unlocked by 65,202 tracked gamers (60% - TA Ratio = 1.29)  
Fully Upgraded a Plasmid
Offline Game ModeSingle PlayerMissableShop Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
  • Unlocked by 73,216 tracked gamers (67% - TA Ratio = 1.22)  
All Plasmids
Offline Game ModeSingle PlayerMissable Find or purchase all 11 basic Plasmid types.
  • Unlocked by 49,347 tracked gamers (45% - TA Ratio = 1.48)  
Secret Achievement
Offline Game ModeSingle PlayerMissable Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 83,332 tracked gamers (77% - TA Ratio = 1.14)  
Secret Achievement
Offline Game ModeSingle PlayerMissableCumulative Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 59,808 tracked gamers (55% - TA Ratio = 1.34)  
Trap Master
Offline Game ModeSingle PlayerMissableCumulative Kill 30 enemies using only Traps.
  • Unlocked by 60,896 tracked gamers (56% - TA Ratio = 1.33)  
Secret Achievement
Offline Game ModeSingle PlayerMissable Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 50,734 tracked gamers (47% - TA Ratio = 1.46)  
Master Protector
Offline Game ModeSingle PlayerMissable Get through a Gather with no damage and no one getting to the Little Sister.
  • Unlocked by 45,926 tracked gamers (42% - TA Ratio = 1.53)  
Big Spender
Offline Game ModeSingle PlayerMissableShop Spend 2000 dollars at Vending Machines.
  • Unlocked by 82,405 tracked gamers (76% - TA Ratio = 1.15)  
Dealt with Every Little Sister
Offline Game ModeSingle PlayerMissable Either Harvest or Save every Little Sister in the game.
  • Unlocked by 69,140 tracked gamers (64% - TA Ratio = 1.25)  
Against All Odds
Offline Game ModeSingle PlayerMain StorylineDifficulty Specific Finish the game on the hardest difficulty level.
  • Unlocked by 19,795 tracked gamers (18% - TA Ratio = 2.34)  
Secret Achievement
Offline Game ModeSingle PlayerMissable Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 41,007 tracked gamers (38% - TA Ratio = 1.62)  
Big Brass Balls
Offline Game ModeSingle PlayerMissable Finish the game without using Vita-Chambers.
  • Unlocked by 35,960 tracked gamers (33% - TA Ratio = 1.73)  
Rapture Historian
Offline Game ModeSingle PlayerCollectableMissable Find 100 audio diaries.
  • Unlocked by 42,488 tracked gamers (39% - TA Ratio = 1.60)  
Unnatural Selection
Online RequiredVersus +3+ Players Required Score your first kill in a non-private match.
  • Unlocked by 65,519 tracked gamers (60% - TA Ratio = 1.28)  
Welcome to Rapture
Online RequiredVersus +3+ Players Required Complete your first non-private match.
  • Unlocked by 64,249 tracked gamers (59% - TA Ratio = 1.30)  
Disgusting Frankenstein
Online RequiredVersus +6+ Players Required Become a Big Daddy for the first time in a non-private match.
  • Unlocked by 43,487 tracked gamers (40% - TA Ratio = 1.58)  
"Mr. Bubbles-- No!"
Online RequiredVersus +6+ Players Required Take down your first Big Daddy in a non-private match.
  • Unlocked by 44,949 tracked gamers (41% - TA Ratio = 1.55)  
Mother Goose
Online RequiredVersus +6+ Players RequiredBuggy - Save your first Little Sister in a non-private match.
  • Unlocked by 25,102 tracked gamers (23% - TA Ratio = 2.07)  
Two-Bit Heroics
Online RequiredVersus +3+ Players Required Complete your first trial in a non-private match.
  • Unlocked by 41,850 tracked gamers (38% - TA Ratio = 1.61)  
Parasite
There is a guide for thisParasite19 (10)
Online RequiredVersus +Level3+ Players Required Achieve Rank 10.
  • Unlocked by 29,832 tracked gamers (27% - TA Ratio = 1.90)  
Little Moth
Online RequiredVersus +Level3+ Players Required Achieve Rank 20.
  • Unlocked by 17,836 tracked gamers (16% - TA Ratio = 2.46)  
Skin Job
There is a guide for thisSkin Job60 (20)
Online RequiredVersus +Level3+ Players Required Achieve Rank 30.
  • Unlocked by 12,156 tracked gamers (11% - TA Ratio = 2.98)  
Choose the Impossible
Online RequiredVersus +Level3+ Players Required Achieve Rank 40.
  • Unlocked by 9,670 tracked gamers (9% - TA Ratio = 3.34)  
Secret Achievement
Offline Game ModeSingle PlayerMissable Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 37,311 tracked gamers (34% - TA Ratio = 1.70)  
Proving Grounds
Online RequiredVersus +3+ Players Required Win your first non-private match.
  • Unlocked by 51,425 tracked gamers (47% - TA Ratio = 1.45)  
Man About Town
Online RequiredVersus +3+ Players Required Play at least one non-private match on each multiplayer map.
  • Unlocked by 24,737 tracked gamers (23% - TA Ratio = 2.09)  
Add-on: Rapture Metro
Rapture Metro
333
(150)

Xbox LIVE Store

5,914 tracked gamers have this dlc pack

There are a maximum of 3 achievements worth 333 (150)

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

Aqua Incognita
Online RequiredVersus +3+ Players Required Play at least one non-private match on each downloadable content map.
  • Unlocked by 5,390 tracked gamers (91% - TA Ratio = 2.17)  
Territorial
Online RequiredVersus +3+ Players Required Win a non-private match in each of the 6 new maps.
  • Unlocked by 5,205 tracked gamers (88% - TA Ratio = 2.20)  
Reincarnation
There is a guide for thisReincarnation223 (100)
Online RequiredVersus +Level3+ Players Required Use Rebirth to start again!
  • Unlocked by 5,071 tracked gamers (86% - TA Ratio = 2.23)  
Add-on: Protector Trials
Protector Trials
212
(100)

Xbox LIVE Store

8,808 tracked gamers have this dlc pack

There are a maximum of 7 achievements worth 212 (100)

There are 2 reviews | Estimated completion: 4-5 hours

Litmus Test
Offline Game ModeSingle Player Earn 6 stars in the Protector Trials
  • Unlocked by 8,599 tracked gamers (98% - TA Ratio = 1.89)  
Acid Test
There is a guide for thisAcid Test21 (10)
Offline Game ModeSingle Player Earn 18 stars in the Protector Trial
  • Unlocked by 7,144 tracked gamers (81% - TA Ratio = 2.08)  
Trial By Fire
Offline Game ModeSingle Player Earn 36 stars in the Protector Trials
  • Unlocked by 6,503 tracked gamers (74% - TA Ratio = 2.18)  
Enemy of the Family
Offline Game ModeSingle Player Earn an A rank in all Protector Trials
  • Unlocked by 5,822 tracked gamers (66% - TA Ratio = 2.30)  
Secret Achievement
Offline Game ModeSingle Player Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 6,093 tracked gamers (69% - TA Ratio = 2.25)  
Perfect Protector
Offline Game ModeSingle Player Collect 100% of the ADAM in a single Protector Trial
  • Unlocked by 7,866 tracked gamers (89% - TA Ratio = 1.98)  
Get a Bigger Bucket
Offline Game ModeSingle Player Collect 50% of the ADAM available in all Protector Trials
  • Unlocked by 6,880 tracked gamers (78% - TA Ratio = 2.12)  
Add-on: Minerva's Den
Minerva's Den
259
(150)

Xbox LIVE Store

16,544 tracked gamers have this dlc pack

There are a maximum of 8 achievements worth 259 (150)

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

Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 15,282 tracked gamers (92% - TA Ratio = 1.66)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 14,722 tracked gamers (89% - TA Ratio = 1.69)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 14,677 tracked gamers (89% - TA Ratio = 1.70)  
Secret Achievement
Offline Game ModeSingle PlayerMain Storyline Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 14,678 tracked gamers (89% - TA Ratio = 1.70)  
Garbage Collection
Offline Game ModeSingle PlayerCollectableMissable Destroy all 10 Vacuum Bots in Minerva's Den
  • Unlocked by 11,092 tracked gamers (67% - TA Ratio = 1.95)  
Secret Achievement
Offline Game ModeSingle PlayerMissable Continue playing to unlock this secret achievement. (Secret)
  • Unlocked by 10,032 tracked gamers (61% - TA Ratio = 2.05)  
Lancer Killer
Offline Game ModeSingle Player Kill a Lancer Big Daddy
  • Unlocked by 16,281 tracked gamers (98% - TA Ratio = 1.61)  
ADAM Addict
Offline Game ModeSingle PlayerMissable Resolve all the Little Sisters in Minerva's Den
  • Unlocked by 14,038 tracked gamers (85% - TA Ratio = 1.73)