Drop in on an old friend

Finish the Campaign on any difficulty

Took your first enemy Dog Tag

Complete DNA Sequence 5.

Find and beat up Duccio.

Evolve any power

Gain the loyalty of the thief

Defend a human colony from attack

Complete a mission discovered by scanning an unexplored world

Obtain 10 technology upgrades

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

Successfully recruit the biotic Convict