Got through a Gather with no damage and no one getting to the Little Sister.

Fully upgraded one Plasmid to the Level 3 version.

Defeated 3 Big Daddies without dying during the fight.

Defended yourself against the Big Sister without dying.

Killed 50 enemies using only hacked Security.

Hacked 30 machines at a distance with the Hack Tool.

Installed the third upgrade to a weapon.

Maxed out one Research Track.

Joined forces with Sinclair in Ryan Amusements.

Adopted a new Little Sister for the very first time.

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

Found your way back into the ruins of Rapture.

The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00