Uncovered the secret of Dionysus Park.

Spent 2000 dollars at Vending Machines.

Researched a Splicer with the Research Camera.

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.

Completed your first trial in a non-private match.

Took down your first Big Daddy in a non-private match.

Completed your first non-private match.

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

Found your way back into the ruins of Rapture.

Complete the Tutorial mission.