Overview- Critic & User
Reviews - Videos &
Screenshots
News- Codes
& FAQs - Gameplay
Controls - Similar
Games
Answers
Bundles
Cheats, Codes & FAQs
Unlockables brought to you by 
Achievements
Complete each achievement to receive the allotted gamerscore.
- Buy one Plasmid or Tonic Slot at a Gatherer's Garden.Bought a Slot (5)
- Fully upgrade to the maximum number of Plasmid Slots.Max Plasmid Slots (10)
- Upgrade any weapon at a Power to the People Station.Upgraded a Weapon (10)
- Install the third and final upgrade to any of your weapons.Fully Upgraded a Weapon (10)
- Find all 14 Power to the People weapon upgrades in the game.All Weapon Upgrades (20)
- Successfully hack at least one of every type of machine.Prolific Hacker (20)
- Hack 30 machines at a distance with the Hack Tool.Master Hacker (20)
- Research a Splicer with the Research Camera.First Research (5)
- Max out one Research Track.One Research Track (20)
- Max out research on all 9 research subjects.Research Master (20)
- Defeat 3 Big Daddies without dying during the fight.Grand Daddy (25)
- Gather 600 ADAM with Little Sisters.Master Gatherer (30)
- Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.Fully Upgraded a Plasmid (10)
- Find or purchase all 11 basic Plasmid types.All Plasmids (20)
- Kill 30 enemies using only Traps.Trap Master (15)
- Get through a Gather with no damage and no one getting to the Little Sister.Master Protector (15)
- Spend 2000 dollars at Vending Machines.Big Spender (15)
- Either Harvest or Save every Little Sister in the game.Dealt with Every Little Sister (50)
- Finish the game on the hardest difficulty level.Against All Odds (30)
- Finish the game without using Vita-Chambers.Big Brass Balls (25)
- Find 100 audio diaries.Rapture Historian (40)
- Score your first kill in a non-private match.Unnatural Selection (10)
- Complete your first non-private match.Welcome to Rapture (10)
- Become a Big Daddy for the first time in a non-private match.Disgusting Frankenstein (10)
- Take down your first Big Daddy in a non-private match."Mr. Bubbles-- No!" (20)
- Save your first Little Sister in a non-private match.Mother Goose (20)
- Complete your first trial in a non-private match.Two-Bit Heroics (10)
- Achieve Rank 10.Parasite (10)
- Achieve Rank 20.Little Moth (20)
- Achieve Rank 30.Skin Job (20)
- Achieve Rank 40.Choose the Impossible (50)
- Win your first non-private match.Proving Grounds (20)
- Play at least one non-private match on each multiplayer map.Man About Town (10)
- Found your way back into the ruins of Rapture.Daddy's Home (10)
- Defended yourself against Lamb's assault in the train station.Protector (20)
- Joined forces with Sinclair in Ryan Amusements.Sinclair's Solution (20)
- Confronted Lamb's lieutenant in Pauper's Drop.Confronted Grace (10)
- Defeated the Preacher.Defeated the Preacher (20)
- Uncovered the secret of Dionysus Park.Nose for News (20)
- Gained access to Lamb's stronghold.Found Lamb's Hideout (20)
- Reunited with your original Little Sister.Reunion (50)
- Headed to the surface on the side of Sinclair's escape pod.Heading to the Surface (25)
- Escaped Rapture.Escape (100)
- Paid your respects to the founder of Rapture.9-Irony (5)
- Used the Hack Tool to hack an object at a distance.Distance Hacker (5)
- Defended yourself against the Big Sister without dying.Unbreakable (20)
- Killed 50 enemies using only hacked Security.Look at You, Hacker (15)
- Adopted a new Little Sister for the first time.Adopted a Little Sister (5)
- Saved every Little Sister and spared Grace, Stanley and Gil.Savior (25)
- Killed an enemy with its own projectile.Counterattack (5)
Multiplayer Unlockables
Reach the given rank to unlock each bonus or item.
- Rank 01Weapon: Pistol/Shotgun
- Rank 01Plasmid: Electro Bol/Winter Blast/Incinerate
- Rank 01Mask: Rabbit/Goat/Pink Feather
- Rank 01Melee: Wrench/Candle Stick/Pipe
- Rank 02Weapon: Machine Gun
- Rank 03Tonic: Expert Researcher/Security Evasion
- Rank 04Plasmid: Air Dash
- Rank 05Upgrade: Pistol Automatic Firing
- Rank 06Weapon: Grenade Launcher
- Rank 07Tonic: Speedy Recovery/Eve Saver
- Rank 08Plasmid: Geyser Trap
- Rank 09Upgrade: Shotgun Rate of Fire
- Rank 10Weapon: Crossbow
- Rank 10Mask: Eagle/Tragic Comedy
- Rank 10Melee: Machete/Rolling Pin
- Rank 11Tonic: Back Stabber
- Rank 12Plasmid: Telekinesis
- Rank 13Upgrade: Machine Gun Magazine Size
- Rank 14Weapon: Nail Gun
- Rank 15Tonic: Metabolic Eve
- Rank 16Plasmid: Houdini
- Rank 17Upgrade: Grenade Launcher Homing Grenades
- Rank 18Weapon: Elephant Gun
- Rank 19Tonic: Sabotage
- Rank 20Plasmid: Insect Swarm
- Rank 20Mask: Moon/Indigo Feather
- Rank 20Melee: Mallet/Barbed Wire
- Rank 21Upgrade: Crossbow Damage Increase
- Rank 22Tonic: Repairman
- Rank 23Upgrade: Nail Gun Magazine Size
- Rank 24Upgrade: Speedy Hacker
- Rank 25Upgrade: Elephant Gun Sniper Scope
- Rank 26Tonic: Slugger
- Rank 27Upgrade: Pistol Damage Upgrade
- Rank 28Tonic: Leg Up
- Rank 29Upgrade: Shotgun Automatic Reload
- Rank 30Tonic: Fast Feet
- Rank 30Mask: Peacock Feather/Sun God
- Rank 30Melee: Crowbar/Flashlight
- Rank 31Upgrade: Machine Gun Kickback Reduction
- Rank 32Tonic: Deadly Machine
- Rank 33Upgrade: Grenade Launcher Velocity Boost
- Rank 34Tonic: Headhunter
- Rank 35Upgrade: Crossbow Rate of Fire
- Rank 36Tonic: Big Game Hunter
- Rank 37Upgrade: Nail Gun Damage Increase
- Rank 38Tonic: Death Trap
- Rank 39Upgrade: Elephant Gun Damage Increase
- Rank 40Tonic: Resurrection
- Rank 40Mask: Octopus/Demon
- Rank 40Melee: Hatchet