Headed to the surface on the side of Sinclair's escape pod.

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

Defeated 3 Big Daddies without dying during the fight.

Uncovered the secret of Dionysus Park.

Defeated the Preacher.

Researched a Splicer with the Research Camera.

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.

Place in the top 50% of players in the online scoreboard for a Story level

Change your costume