Complete the Initiation mission.

Revive a teammate with one second left on their timer. (2P +)

Complete story mission 1.

Defeat the Z'Grute.

Kill eight enemies in two seconds.

Make five enemies drop their grenade by shooting them

Cause chaos for the first time.

Defeated the Preacher.

Defeated 3 Big Daddies without dying during the fight.

Installed the third upgrade to a weapon.

Researched a Splicer with the Research Camera.

Joined forces with Sinclair in Ryan Amusements.