Find every audio diary.
Purchased every slot in all four Plasmid and Tonic tracks.
Complete the game without harvesting any Little Sisters.
Complete the game on the hardest difficulty setting.
Complete the game on Hard difficulty without using a Vita-Chamber.
Acquire all upgrades for all weapons.
Either Harvest or Rescue every Little Sister in the game.
Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks.
Fully upgrade five weapons.
Successfully invent at least 100 items.
Fully research the Little Sister.
Max out all possible research.
Purchased every slot in one of the Plasmid or Tonic tracks.
Fully research the Bouncer.
Fully research the Spider Splicer.
Hit the jackpot at a slot machine.
Fully research the Houdini Splicer.
Fully research the Rosie.
Fully research the Thuggish Splicer.
Take at least one photo in every research group.
Fully research the Nitro Splicer.
Fully research the Leadhead Splicer.
Successfully complete 50 hacks.
Purchase one slot in any Plasmid or Tonic track.
Successfully hack a safe.
Successfully hack a security camera.
Successfully hack a vending machine.
Successfully complete the Welcome To Rapture Level.
Found all collectable Roses in &Worlds of Hurt&
Rescued the Little Sister in &Worlds of Hurt& on medium or higher difficulty using only the wrench.
Successfully hack a security bot.
Successfully invented all possible ammo types.
Fully upgrade four weapons.
Rescued the Little Sister in &Worlds of Hurt& in under 15:00, on Medium or higher difficulty
Fully upgrade three weapons.
Rescued the Little Sister in &Worlds of Hurt&
Successfully hack a turret.
Fully upgrade two weapons.
Take a Research Photo of the highest grade.
Take at least one Research Photo of a Splicer.
Fully upgrade one weapon.
Acquire at least one weapon upgrade.
Found all collectable Roses in &A Shocking Turn of Events&
Charged up the Ferris Wheel 9 different times in &A Shocking Turn of Events&
Shock an enemy in the water.
Rescued the Little Sister in &A Shocking Turn of Events&
The player has rescued the Little Sister in &A Shocking Turn of Events& in under 4:00
Perform at least one successful hack.
Found all collectable Roses in &The 'I' in Team&
Rescued the Little Sister in &The 'I' in Team&
Rescued the Little Sister in &The 'I' in Team& in under 3:00
Rescued the Little Sister in &The 'I' in Team& without destroying any Machine Gun Turrets
Successfully invent at least one item.
307564
11381