Gained access to Lamb's stronghold.

Killed 50 enemies using only hacked Security.

Fully upgraded one Plasmid to the Level 3 version.

Gathered 600 ADAM with Little Sisters.

Spent 2000 dollars at Vending Machines.

Scored your first kill in a non-private match.

Became a Big Daddy for the first time in a non-private match.

Defeated 3 Big Daddies without dying during the fight.

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.