The player has become a Big Daddy

The player has purchased every slot in one of the Plasmid or Tonic tracks

The player has broken Fontaine's mind control

The player has fully upgraded two weapons

The player has completed Sander Cohen's great masterpiece

The player has restored the forests of Arcadia

The player has successfully invented at least one item

The player has defeated Peach Wilkins

The player has taken a Research Photo of the highest grade

The player has successfully hacked a safe

The player has successfully hacked a vending machine

The player has performed at least one successful hack

The player has shocked an enemy in the water