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

Confronted Lamb's lieutenant in Pauper's Drop.

Joined forces with Sinclair in Ryan Amusements.

Adopted a new Little Sister for the first time.

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

Found your way back into the ruins of Rapture.

Collect the Voidwalker

Defeat Silitha

Shed 3000 gallons of demon blood

Execute 50 Torture Attacks.

Gain the Chronomancer Ability

Defeat The Griever

Defeat more angels than Ulthane