BioShock 2 Player Count and Price History

BioShock 2 achievements

BioShock 2 has 68 Steam achievements. On average a player has unlocked 14.8% of them; the rarest, Reincarnation, is held by 3.2% of players.

• Daddy's HomeFound your way back into the ruins of Rapture.51.3%
• Distance HackerUsed the Hack Tool to hack an object at a distance.50.1%
• ProtectorDefended yourself against Lamb's assault in the train station.41.5%
• Upgraded a WeaponUpgraded a weapon at a Power to the People Station.40.0%
• Adopted a Little SisterAdopted a new Little Sister for the first time.38.4%
• Sinclair's SolutionJoined forces with Sinclair in Ryan Amusements.35.3%
• Prolific HackerHacked one of each kind of machine.32.2%
• First ResearchResearched a Splicer with the Research Camera.32.2%
• Bought a SlotBought one Plasmid or Tonic Slot at a Gatherer's Garden.31.8%
• UnbreakableDefended yourself against the Big Sister without dying.31.3%
• Confronted GraceConfronted Lamb's lieutenant in Pauper's Drop.30.4%
• Big SpenderSpent 2000 dollars at Vending Machines.28.4%
• Fully Upgraded a WeaponInstalled the third upgrade to a weapon.27.5%
• Defeated the PreacherDefeated the Preacher.27.3%
• Grand DaddyDefeated 3 Big Daddies without dying during the fight.25.8%
• Nose for NewsUncovered the secret of Dionysus Park.25.3%
• Fully Upgraded a PlasmidFully upgraded one Plasmid to the Level 3 version.23.6%
• Found Lamb's HideoutGained access to Lamb's stronghold.23.1%
• ReunionReunited with your original Little Sister.22.9%
• Heading to the SurfaceHeaded to the surface on the side of Sinclair's escape pod.22.5%
• EscapeEscaped Rapture.22.5%
• Master GathererGathered 600 ADAM with Little Sisters.21.4%
• Dealt with Every Little SisterDealt with every Little Sister.20.8%
• Master HackerHacked 30 machines at a distance with the Hack Tool.18.3%
• Look at You, HackerKilled 50 enemies using only hacked Security.18.1%
• Max Plasmid SlotsFully upgraded to the maximum number of Plasmid Slots.17.6%
• Trap MasterKilled 30 enemies using only Traps.15.3%
• CounterattackKilled an enemy with its own projectile.14.1%
• One Research TrackMaxed out one Research Track.13.9%
• Master ProtectorGot through a Gather with no damage and no one getting to the Little Sister.12.4%
• SaviorSaved every Little Sister and spared Grace, Stanley and Gil.11.1%
• Rapture HistorianFound 100 audio diaries.9.8%
• Lancer KillerKilled a Lancer Big Daddy8.0%
• Big Brass BallsFinished the game without using Vita-Chambers.7.6%
• All Weapon UpgradesFound every Power to the People weapon upgrade in the game.7.3%
• LoginReached Rapture Central Computing Operations7.2%
• Root Access GrantedReached Computer Core Access6.9%
• LogoutEscaped Minerva's Den6.8%
• SUDOWrested control of the Thinker from Reed Wahl6.8%
• All PlasmidsFound or purchased all 11 basic Plasmid types.6.5%
• ADAM AddictResolved all the Little Sisters in Minerva's Den6.3%
• Unnatural SelectionScored your first kill in a non-private match.5.8%
• Welcome to RaptureCompleted your first non-private match.5.5%
• Against All OddsFinished the game on the hardest difficulty level.5.3%
• 9-IronyPaid your respects to the founder of Rapture.5.0%
• Research MasterCompleted all research on every subject in Rapture.4.8%
• Garbage CollectionDestroyed all 10 Vacuum Bots in Minerva's Den4.5%
• Disgusting FrankensteinBecame a Big Daddy for the first time in a non-private match.4.3%
• Proving GroundsWon your first non-private match.4.3%
• Litmus TestEarned 6 stars in the Protector Trials4.3%
• Perfect ProtectorCollected 100% of the ADAM in a single Protector Trial4.2%
• "Mr. Bubbles, No!"Took down your first Big Daddy in a non-private match.4.1%
• Acid TestEarned 18 stars in the Protector Trials3.8%
• Get a Bigger BucketCollected 50% of the ADAM available in all Protector Trials3.8%
• Two-Bit HeroicsCompleted your first trial in a non-private match.3.7%
• Trial By FireEarned 36 stars in the Protector Trials3.7%
• High ScoreGot 9999 points in one game of Spitfire3.6%
• ParasiteAchieved Rank 10.3.5%
• Enemy of the FamilyEarned an A rank in all Protector Trials3.5%
• Guardian AngelCompleted all bonus Protector Trials3.5%

Showing the 60 most unlocked of 68 achievements.

Global unlock rates from Steam, most common first.