Gain the loyalty of the krogan

Successfully recruit the Justicar

Confront the Shadow Broker

Defend a human colony from attack

Visit 100% of the planets in an unexplored cluster

Successfully recruit the biotic Convict

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

Perform 30 headshot kills with any weapon on humanoid targets

Complete any research project in the Normandy's laboratory

Make 20 enemies scream as they fall or are set on fire

Personalize your armor

Grimoire Weiss joined your party.

Kill the Blood Meridian heavy in under 1 minute