BioShock 2 achievement guide & roadmap



No missable achievements (plus 68 unknown)

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Daddy's Home

Found your way back into the ruins of Rapture.

Distance Hacker

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


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

Upgraded a Weapon

Upgrade any weapon at a Power to the People Station.

Adopted a Little Sister

Adopted a new Little Sister for the first time.

Sinclair's Solution

Joined forces with Sinclair in Ryan Amusements.

First Research

Research a Splicer with the Research Camera.

Prolific Hacker

Successfully hack at least one of every type of machine

Bought a Slot

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


Defended yourself against the Big Sister without dying.

Confronted Grace

Confronted Lamb’s lieutenant in Pauper’s Drop.

Big Spender

Spend 2000 dollars at Vending Machines.

Fully Upgraded a Weapon

Install the third and final upgrade to any of your weapons.

Defeated the Preacher

Defeated the Preacher.

Grand Daddy

Defeat 3 Big Daddies without dying during the fight.

Nose for News

Uncovered the secret of Dionysus Park.

Fully Upgraded a Plasmid

Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.

Found Lamb's Hideout

Gained access to Lamb’s stronghold.


Reunited with your original Little Sister.

Heading to the Surface

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


Escaped Rapture.

Master Gatherer

Gather 600 ADAM with Little Sisters.

Dealt with Every Little Sister

Either Harvest or Save every Little Sister in the game.

Look at You, Hacker

Killed 50 enemies using only hacked Security.

Master Hacker

Hack 30 machines at a distance with the Hack Tool.

Max Plasmid Slots

Fully upgrade to the maximum number of Plasmid Slots.


Killed an enemy with its own projectile.

Trap Master

Kill 30 enemies using only Traps.

One Research Track

Max out one Research Track.

Master Protector

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


Saved every Little Sister and spared Grace, Stanley and Gil.

Rapture Historian

Find 100 audio diaries.

Lancer Killer

Kill a Lancer Big Daddy


Reached Rapture Central Computing Operations

All Weapon Upgrades

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

Root Access Granted

Reached Computer Core Access


Wrested control of the Thinker from Reed Wahl


Escaped Minerva's Den

Big Brass Balls

Finish the game without using Vita-Chambers.

ADAM Addict

Resolve all the Little Sisters in Minerva's Den

All Plasmids

Find or purchase all 11 basic Plasmid types.


Paid your respects to the founder of Rapture.

Against All Odds

Finish the game on the hardest difficulty level.

Research Master

Max out research on all 9 research subjects.

Unnatural Selection

Scored your first kill in a non-private match.

Welcome to Rapture

Completed your first non-private match.

Garbage Collection

Destroy all 10 Vacuum Bots in Minerva's Den

Litmus Test

Earn 6 stars in the Protector Trials.

Perfect Protector

Collect 100% of the ADAM in a single Protector Trial

Proving Grounds

Won your first non-private match.

Disgusting Frankenstein

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

"Mr. Bubbles-- No!"

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

Acid Test

Earn 18 stars in the Protector Trials.

High Score

Get 9999 points in a single game of spitfire

Get a Bigger Bucket

Collect 50% of the ADAM available in all Protector Trials

Trial By Fire

Earn 36 stars in the Protector Trials.

Two-Bit Heroics

Completed your first trial in a non-private match.


Achieved Rank 10.

Enemy of the Family

Earn an A rank in all Protector Trials

Guardian Angel

Completed all bonus Protector Trials.

Mother Goose

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

Aqua Incognita

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

Little Moth

Achieved Rank 20.

Man About Town

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

Skin Job

Achieved Rank 30.


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

Choose the Impossible

Achieved Rank 40.


Used Rebirth to start again!