The player has defeated Andrew Ryan

Fully research the Houdini Splicer

FLOCK 25 ANIMALS AT ONCE

The player has completed Sander Cohen's great masterpiece

The player has fully researched the Spider Splicer

The player has restored the forests of Arcadia

The player has fully upgraded one weapon

The player has fully researched the Leadhead Splicer

The player has successfully completed 50 hacks

The player has taken at least one Research Photo of a Splicer

The player has purchased one slot in any Plasmid or Tonic track

The player has successfully hacked a safe

The player has successfully hacked a turret