Used every Coffee Maker at least once.

Shut down a bloody performance.

Killed 2 or more enemies at once using oil on the ground.

Found a potential ally in The Marrow.

Defeated the Guardian outside City Hall.

Saw a chilling vision.

Killed 60 enemies.

Completed the "Rogue Signal" side mission.

Killed 10 enemies using Sneak Kills.

Acquired the Warden Crossbow.

Took the plunge back into STEM.

Reach level 50.

Move into an upgraded room.