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BioShock 2 Achievements

Full list of all 68 BioShock 2 achievements worth 1,400 gamerscore. It takes around 40-50 hours to unlock all of the achievements in the base game on Xbox 360.

The base game contains 50 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 18 achievements worth 400 Gamerscore.

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  • Max Plasmid Slots

    Fully upgraded to the maximum number of Plasmid Slots.

    15 February 2010 - 4 guides
  • Escape

    Escaped Rapture.

    15 February 2010 - 2 guides
  • Big Brass Balls

    Finished the game without using Vita-Chambers.

    15 February 2010 - 6 guides
  • Heading to the Surface

    Headed to the surface on the side of Sinclair's escape pod.

    15 February 2010 - 3 guides
  • Trap Master

    Killed 30 enemies using only Traps.

    15 February 2010 - 9 guides
  • All Plasmids

    Found or purchased all 11 basic Plasmid types.

    15 February 2010 - 2 guides
  • Reunion

    Reunited with your original Little Sister.

    15 February 2010 - 2 guides
  • Found Lamb's Hideout

    Gained access to Lamb’s stronghold.

    15 February 2010 - 1 guide
  • Dealt with Every Little Sister

    Dealt with every Little Sister.

    15 February 2010 - 5 guides
  • Parasite

    Achieved Rank 10.

    15 February 2010 - 6 guides
  • Man About Town

    Played at least one non-private match on each multiplayer map.

    15 February 2010 - 4 guides
  • Fully Upgraded a Plasmid

    Fully upgraded one Plasmid to the Level 3 version.

    14 February 2010 - 2 guides
  • One Research Track

    Maxed out one Research Track.

    14 February 2010 - 3 guides
  • Nose for News

    Uncovered the secret of Dionysus Park.

    14 February 2010 - 2 guides
  • Master Hacker

    Hacked 30 machines at a distance with the Hack Tool.

    14 February 2010 - 2 guides
  • Fully Upgraded a Weapon

    Installed the third upgrade to a weapon.

    14 February 2010 - 2 guides
  • Big Spender

    Spent 2000 dollars at Vending Machines.

    14 February 2010 - 2 guides
  • Defeated the Preacher

    Defeated the Preacher.

    14 February 2010 - 2 guides
  • Confronted Grace

    Confronted Lamb’s lieutenant in Pauper’s Drop.

    13 February 2010 - 2 guides
  • First Research

    Researched a Splicer with the Research Camera.

    13 February 2010 - 2 guides
  • Grand Daddy

    Defeated 3 Big Daddies without dying during the fight.

    13 February 2010 - 4 guides
  • Bought a Slot

    Bought one Plasmid or Tonic Slot at a Gatherer's Garden.

    13 February 2010 - 4 guides
  • Prolific Hacker

    Hacked one of each kind of machine.

    13 February 2010 - 3 guides
  • Sinclair’s Solution

    Joined forces with Sinclair in Ryan Amusements.

    13 February 2010 - 2 guides
  • Unbreakable

    Defended yourself against the Big Sister without dying.

    13 February 2010 - 8 guides
  • Adopted a Little Sister

    Adopted a new Little Sister for the first time.

    13 February 2010 - 4 guides
  • Upgraded a Weapon

    Upgraded a weapon at a Power to the People Station.

    13 February 2010 - 4 guides
  • Protector

    Defended yourself against Lamb's assault in the train station.

    13 February 2010 - 4 guides
  • Two-Bit Heroics

    Completed your first trial in a non-private match.

    13 February 2010 - 3 guides
  • "Mr. Bubbles-- No!"

    Took down your first Big Daddy in a non-private match.

    13 February 2010 - 6 guides
  • Proving Grounds

    Won your first non-private match.

    12 February 2010 - 4 guides
  • Welcome to Rapture

    Completed your first non-private match.

    12 February 2010 - 3 guides
  • Unnatural Selection

    Scored your first kill in a non-private match.

    12 February 2010 - 4 guides
  • Distance Hacker

    Used the Hack Tool to hack an object at a distance.

    12 February 2010 - 1 guide
  • Daddy's Home

    Found your way back into the ruins of Rapture.

    12 February 2010 - 2 guides
  • All Weapon Upgrades

    Find all 14 Power to the People weapon upgrades in the game.

    Locked - 4 guides
  • Research Master

    Max out research on all 9 research subjects.

    Locked - 6 guides
  • Master Gatherer

    Gather 600 ADAM with Little Sisters.

    Locked - 2 guides
  • Look at You, Hacker

    Kill 50 enemies using only hacked Security.

    Locked - 3 guides
  • Counterattack

    Kill an enemy with its own projectile

    Locked - 4 guides
  • Master Protector

    Get through a Gather with no damage and no one getting to the Little Sister.

    Locked - 19 guides
  • Against All Odds

    Finish the game on the hardest difficulty level.

    Locked - 8 guides
  • Savior

    Save every Little Sister and choice character.

    Locked - 3 guides
  • Rapture Historian

    Find 100 audio diaries.

    Locked - 5 guides
  • Disgusting Frankenstein

    Become a Big Daddy for the first time in a non-private match.

    Locked - 4 guides
  • Mother Goose

    Save your first Little Sister in a non-private match.

    Locked - 3 guides
  • Little Moth

    Achieve Rank 20.

    Locked - 4 guides
  • Skin Job

    Achieve Rank 30.

    Locked - 5 guides
  • Choose the Impossible

    Achieve Rank 40.

    Locked - 10 guides
  • 9-Irony

    Paid your respects to the founder of Rapture.

    Locked - 4 guides
Add-on

Rapture Metro

368
150
3
2.66
7,499
5,614 (75%)
15-20h
Rapture Metro
  • Aqua Incognita

    Play at least one non-private match on each downloadable content map.

    Locked - 3 guides
  • Territorial

    Win a non-private match in each of the 6 new maps.

    Locked - 4 guides
  • Reincarnation

    Use Rebirth to start again!

    Locked - 9 guides
Add-on

Protector Trials

232
100
7
3.28
12,064
7,260 (60%)
3-4h
Protector Trials
Add-on

Minerva's Den

276
150
8
4.43
25,330
12,190 (48%)
4-5h
Minerva's Den
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BioShock 2 Achievements FAQ
  • How many achievements are there in BioShock 2?
    There are 68 achievements in BioShock 2, worth a total of 1,400 Gamerscore.
    You can view the full list of BioShock 2 achievements here.
  • Is BioShock 2 on Game Pass?
    No, BioShock 2 is not currently available on either Xbox Game Pass or PC Game Pass.
  • When did BioShock 2 release on Xbox?
    BioShock 2 was released on February 9th, 2010.
  • How long does it take to complete all the achievements in BioShock 2?
    It takes between 40 and 50 hours to complete the base game achievements in BioShock 2. You can find a full guide to unlocking all of the achievements in the BioShock 2 walkthrough.