Spent 2000 dollars at Vending Machines.

Killed 30 enemies using only Traps.

Maxed out one Research Track.

Installed the third upgrade to a weapon.

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

Defended yourself against the Big Sister without dying.

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.

The Old Warehouse - Save the Origami Killer before he falls, with Jayden or Madison

Face to Face - Give Kramer his medicine

Killer's Place - Survive the explosion by hiding in the fridge

The Rat - Drink the poison