Escaped Rapture.
Finished the game on the hardest difficulty level.
Finished the game without using Vita-Chambers.
Headed to the surface on the side of Sinclair's escape pod.
Found every Power to the People weapon upgrade in the game.
Found or purchased all 11 basic Plasmid types.
Fully upgraded one Plasmid to the Level 3 version.
Fully upgraded to the maximum number of Plasmid Slots.
Reunited with your original Little Sister.
Saved every Little Sister and spared Grace, Stanley and Gil.
Gained access to Lamb's stronghold.
Dealt with every Little Sister.
Completed all research on every subject in Rapture.
Found 100 audio diaries.
Uncovered the secret of Dionysus Park.
Gathered 600 ADAM with Little Sisters.
Defeated the Preacher.
Killed 30 enemies using only Traps.
Spent 2000 dollars at Vending Machines.
Hacked 30 machines at a distance with the Hack Tool.
Confronted Lamb's lieutenant in Pauper's Drop.
Installed the third upgrade to a weapon.
Maxed out one Research Track.
Defeated 3 Big Daddies without dying during the fight.
Researched a Splicer with the Research Camera.
Bought one Plasmid or Tonic Slot at a Gatherer's Garden.
Joined forces with Sinclair in Ryan Amusements.
Defended yourself against the Big Sister without dying.
Got through a Gather with no damage and no one getting to the Little Sister.
Killed 50 enemies using only hacked Security.
Paid your respects to the founder of Rapture.
Adopted a new Little Sister for the first time.
Hacked one of each kind of machine.
Upgraded a weapon at a Power to the People Station.
Defended yourself against Lamb's assault in the train station.
Killed an enemy with its own projectile.
Used the Hack Tool to hack an object at a distance.
Found your way back into the ruins of Rapture.
Played at least one non-private match on each multiplayer map.
Achieved Rank 10.
Became a Big Daddy for the first time in a non-private match.
Saved your first Little Sister in a non-private match.
Completed your first trial in a non-private match.
Won your first non-private match.
Took down your first Big Daddy in a non-private match.
Completed your first non-private match.
Scored your first kill in a non-private match.
Achieved Rank 20.
Achieved Rank 30.
Achieved Rank 40.
