Found every Power to the People weapon upgrades in the game.

Escaped Minerva's Den.

Headed to the surface on the side of Sinclair's escape pod.

Hacked one of each kind of machine.

Got 9999 points in one game of Spitfire.

Destroyed all 10 Vacuum Bots in Minerva's Den.

Dealt with every Little Sister.

Fully upgraded to the maximum number of Plasmid Slots.

Saved every Little Sister and spared Grace, Stanley, and Gil.

Killed 50 enemies using only hacked Security.

Defended yourself against Lamb's assault in the train station.

Paid your respects to the founder of Rapture.

Killed 30 enemies using only Traps.

Finished the game without using Vita-Chambers.

Earned 36 stars in the Protector Trials.

Completed all research on every subject in Rapture.

Finished the game on the hardest difficulty level.

Earned 6 stars in the Protector Trials.

Wrested control of the Thinker from Reed Wahl.

Completed all bonus Protector Trials.

Bought one Plasmid Slot or Tonic Slot at a Gatherer's Garden.

Hacked 30 machines at a distance with the Hack Tool.

Uncovered the secret of Dionysus Park.

Kill a Lancer Big Daddy.

Installed the third upgrade to a weapon.

Defeated 3 Big Daddies without dying during a fight.

Escaped Rapture.

Fully upgraded one Plasmid to the Level 3 version.

Resolved all the Little Sisters in Minerva's Den.

Gained access to Lamb's stronghold.

Reached Rapture Central Computing Operations.

Adopted a new Little Sister for the first time.

Joined forces with Sinclair in Ryan Amusements.

Researched a Splicer with the Research Camera.

Found your way back into the ruins of Rapture.

Earned an A rank in all Protector Trials.

Gather 600 ADAM with Little Sisters.

Earned 18 stars in the Protector Trials.

Reunited with your original Little Sister.

Collected 100% of the ADAM in a single Protector Trial.

Spent 2000 Dollars at Vending Machines.

Killed an enemy with its own projectile.

Found or purchased all 11 basic Plasmid types.

Defeated the Preacher.

Maxed out one Research Track.

Upgraded a weapon at a Power to the People Station.

Find 100 Audio Diaries.

Confronted Lamb's lieutenant in Pauper's Drop.

Got through a Gather with no damage and no one getting to the Little Sister.

Used the Hack Tool to hack an object at a distance.

Reached Computer Core Access.

Defended yourself against the Big Sister without dying.

Collected 50% of the ADAM available in all Protector Trials.