Successfully shut down the rogue VI in Project Overlord

Gain the loyalty of the Cerberus Operative

Fully upgrade a weapon

Complete 5 missions discovered by scanning unexplored worlds

Confront the Shadow Broker

Successfully recruit the Quarian

Complete a mission discovered by scanning an unexplored world

Gain the loyalty of Archangel

Retrieve mineral resources by scanning and probing a planet in the galaxy map

Obtain 10 technology upgrades

Gain the loyalty of the Cerberus Officer

Perform 30 headshot kills with any weapon on humanoid targets

Complete any research project in the Normandy's laboratory