Play with the windmills and ride the wind seven times.

Release all of the names to the sky.

Find and bloom a secret flower.

Kill 50 enemies through solid matter with the Auger in the single player Campaign.

The player has completed the game on the Hard difficulty setting

Get 50 melee kills with any weapon.

The player has become a Big Daddy

The player has broken Fontaine's mind control

Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.

The player has defeated Andrew Ryan

The player has taken a picture of Sander Cohen's corpse

The player has fully upgraded two weapons

The player has fully upgraded one weapon