Researched a Splicer with the Research Camera.

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

Installed the third upgrade to a weapon.

Defended yourself against the Big Sister without dying.

Adopted a new Little Sister for the very first time.

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

Used the Hack Tool to hack an object at a distance.

Unlocked when all trophies collected.

Rob five stores in under five minutes.

Sell five vehicles to Derek at the dock.

Travel a total of fifty miles in one vehicle.

Find all of the Playboy magazines.

Help the woman fix her car in Home Sweet Home.