ME3: Evacuate a scientific facility.

Complete your first training module

ME3: Kill 10 guardians with headshots from the front while their shields are raised.

ME3: Win a political stand-off.

ME3: Explore a lost city.

ME3: Survive the swarm.

ME3: Destroy an Atlas dropped from orbit.

ME3: Set 100 enemies on fire with powers.

ME3: Bring a veteran officer aboard.

ME3: Evolve any of your powers to rank 6.

ME3: Chase down an assassin.

Kill 2,000 enemies in Mass Effect 1, 2 or 3

ME2: Hit 20 different targets with multiple biotic powers to combine the effects