Crime Scene - Find all clues related to the Origami Killer in the scene

Sleazy Place - Lead Lauren to talk about her son

Installed the third upgrade to a weapon.

Researched a Splicer with the Research Camera.

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

Hacked one of each kind of machine.

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

Found your way back into the ruins of Rapture.

Defeat Alighiero

Defeat Cerberus

Defeat King Minos

Find a Beatrice stone