Uncovered the secret of Dionysus Park.

Hacked 30 machines at a distance with the Hack Tool.

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

Completed your first non-private match.

Defeated the Preacher.

Killed an enemy with its own projectile.

Researched a Splicer with the Research Camera.

Defended yourself against the Big Sister without dying.

Hacked one of each kind of machine.

Upgraded a weapon at a Power to the People Station.

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

The player has completed the game on the Hard difficulty setting