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Achievements (MAJOR SPOILERS WITHIN)
Complete each achievement to get the allotted gamerscore.
- Successfully complete the Welcome To Rapture Level.Completed Welcome (10)
- Purchased every slot in one of the Plasmid or Tonic tracks.Maxed One Track (20)
- Purchased every slot in all four Plasmid and Tonic tracks.Maxed All Tracks (50)
- Purchase one slot in any Plasmid or Tonic track.Bought One Slot (5)
- Acquire at least one weapon upgrade.Upgraded a Weapon (5)
- Fully upgrade one weapon.One Fully Upgraded Weapon (5)
- Fully upgrade two weapons.Two Fully Upgraded Weapons (5)
- Fully upgrade three weapons.Three Fully Upgraded Weapons (10)
- Fully upgrade four weapons.Four Fully Upgraded Weapons (10)
- Fully upgrade five weapons.Five Fully Upgraded Weapons (10)
- Acquire all upgrades for all weapons.Weapon Specialist (20)
- Fully research the Thuggish Splicer.Fully Researched Thug Splicer (10)
- Fully research the Leadhead Splicer.Fully Researched Gun Splicer (10)
- Fully research the Spider Splicer.Fully Researched Spider Splicer (10)
- Fully research the Houdini Splicer.Fully Researched Houdini Splicer (10)
- Fully research the Nitro Splicer.Fully Researched Nitro Splicer (10)
- Fully research the Rosie.Fully Researched Rosie (10)
- Fully research the Bouncer.Fully Researched Bouncer (10)
- Fully research the Little Sister.Fully Researched Little Sister (10)
- Take at least one photo in every research group.Prolific Photographer (5)
- Max out all possible research.Research PhD (20)
- Take a Research Photo of the highest grade.Quality Research Photo (20)
- Take at least one Research Photo of a Splicer.Researched a Splicer (5)
- Perform at least one successful hack.One Successful Hack (5)
- Successfully hack a security bot.Hacked a Security Bot (10)
- Successfully hack a security camera.Hacked a Security Camera (10)
- Successfully hack a turret.Hacked a Turret (10)
- Successfully hack a vending machine.Hacked a Vending Machine (10)
- Successfully hack a safe.Hacked a Safe (10)
- Successfully complete 50 hacks.Skilled Hacker (40)
- Successfully invent at least one item.Basic Inventor (5)
- Successfully invent at least 100 items.Avid Inventor (10)
- Successfully invented all possible ammo types.Ammo Inventor (25)
- Complete the game without harvesting any Little Sisters.Little Sister Savior (100)
- Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks.Tonic Collector (50)
- Find every audio diary.Historian (50)
- Complete the game on the hardest difficulty setting.Seriously Good At This (40)
- Either Harvest or Rescue every Little Sister in the game.Dealt with every Little Sister (40)
- Hit the jackpot at a slot machine.Lucky Winner (10)
- Shock an enemy in the water.Toaster in the Tub (10)
- The player has defeated the crazed Dr. Steinman.Defeated Dr. Steinman (15)
- The player has defeated Peach Wilkins.Defeated Peach Wilkins (15)
- The player has taken a picture of Sander Cohen's corpse.Irony (10)
- The player has become a Big Daddy.Became a Big Daddy (30)
- The player has defeated Atlas.Defeated Atlas (100)
- The player has broken Fontaine's mind control.Broke Fontaine's Mind Control (30)
- The player has defeated Andrew Ryan.Defeated Andrew Ryan (30)
- The player has completed Sander Cohen's great masterpiece.Completed Cohen's Masterpiece (30)
- The player has restored the forests of Arcadia.Restored the Forest (15)
- The player has entered Sander Cohen's personal quarters.Found Cohen's Room (10)
- Beat the game on Hard difficulty without using a Vita Chamber.Brass Balls (100)
Alternate Ending
Depending on how you deal with the Little Sisters throughout the game, you will get a different ending.
- Save all the Little Sisters you encounter in the game.Ending A
- Harvest all the Little Sisters you encounter in the game.Ending B





