BioShock 2

Daddy's Home

Very common72.0%

Found your way back into the ruins of Rapture.

Distance Hacker

Very common71.5%

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

Protector

Common61.9%

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

Upgraded a Weapon

Common60.1%

Upgrade any weapon at a Power to the People Station.

Adopted a Little Sister

Common59.4%

Adopted a new Little Sister for the first time.

Sinclair's Solution

Common53.7%

Joined forces with Sinclair in Ryan Amusements.

First Research

Common50.4%

Research a Splicer with the Research Camera.

Bought a Slot

Common49.6%

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

Prolific Hacker

Common49.1%

Successfully hack at least one of every type of machine

Unbreakable

Common49.0%

Defended yourself against the Big Sister without dying.

Confronted Grace

Common47.7%

Confronted Lamb’s lieutenant in Pauper’s Drop.

Big Spender

Common45.9%

Spend 2000 dollars at Vending Machines.

Fully Upgraded a Weapon

Common42.9%

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

Defeated the Preacher

Common42.7%

Defeated the Preacher.

Grand Daddy

Uncommon39.6%

Defeat 3 Big Daddies without dying during the fight.

Nose for News

Uncommon39.6%

Uncovered the secret of Dionysus Park.

Found Lamb's Hideout

Uncommon37.2%

Gained access to Lamb’s stronghold.

Reunion

Uncommon37.0%

Reunited with your original Little Sister.

Fully Upgraded a Plasmid

Uncommon36.8%

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

Heading to the Surface

Uncommon36.2%

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

Escape

Uncommon36.1%

Escaped Rapture.

Master Gatherer

Uncommon33.0%

Gather 600 ADAM with Little Sisters.

Dealt with Every Little Sister

Uncommon32.7%

Either Harvest or Save every Little Sister in the game.

Look at You, Hacker

Uncommon31.3%

Killed 50 enemies using only hacked Security.

Max Plasmid Slots

Uncommon30.4%

Fully upgrade to the maximum number of Plasmid Slots.

Master Hacker

Uncommon29.9%

Hack 30 machines at a distance with the Hack Tool.

Counterattack

Uncommon24.7%

Killed an enemy with its own projectile.

Trap Master

Uncommon23.3%

Kill 30 enemies using only Traps.

One Research Track

Uncommon19.2%

Max out one Research Track.

Master Protector

Uncommon16.8%

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

Lancer Killer

Uncommon14.2%

Kill a Lancer Big Daddy

Savior

Uncommon14.0%

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

Rapture Historian

Uncommon12.6%

Find 100 audio diaries.

Login

Uncommon11.5%

Reached Rapture Central Computing Operations

Root Access Granted

Uncommon10.3%

Reached Computer Core Access

SUDO

Uncommon10.2%

Wrested control of the Thinker from Reed Wahl

Logout

Uncommon10.2%

Escaped Minerva's Den

All Weapon Upgrades

Uncommon10.1%

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

Big Brass Balls

Rare8.9%

Finish the game without using Vita-Chambers.

ADAM Addict

Rare8.8%

Resolve all the Little Sisters in Minerva's Den

All Plasmids

Rare8.1%

Find or purchase all 11 basic Plasmid types.

9-Irony

Rare6.8%

Paid your respects to the founder of Rapture.

Research Master

Rare5.1%

Max out research on all 9 research subjects.

Against All Odds

Very rare4.9%

Finish the game on the hardest difficulty level.

Garbage Collection

Very rare3.9%

Destroy all 10 Vacuum Bots in Minerva's Den

Scored your first kill in a non-private match.

Litmus Test

Very rare3.4%

Earn 6 stars in the Protector Trials.

Completed your first non-private match.

Perfect Protector

Very rare3.2%

Collect 100% of the ADAM in a single Protector Trial

Won your first non-private match.

High Score

Very rare2.2%

Get 9999 points in a single game of spitfire

Acid Test

Very rare2.1%

Earn 18 stars in the Protector Trials.

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

Get a Bigger Bucket

Very rare2.0%

Collect 50% of the ADAM available in all Protector Trials

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

Trial By Fire

Very rare1.8%

Earn 36 stars in the Protector Trials.

Completed your first trial in a non-private match.

Achieved Rank 10.

Enemy of the Family

Very rare1.3%

Earn an A rank in all Protector Trials

Guardian Angel

Very rare1.3%

Completed all bonus Protector Trials.

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

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

Achieved Rank 20.

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

Achieved Rank 30.

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

Achieved Rank 40.

Used Rebirth to start again!