ME3: Obtain two non-customizable suits of armor.

ME3: Survive the swarm.

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

Kill 100 enemies with melee attacks in Mass Effect 1, 2 or 3

ME3: Kill a brute while it's charging you.

ME3: Stop a Cerberus kidnapping.

ME3: Set 100 enemies on fire with powers.

ME3: Bring a veteran officer aboard.

ME3: Escape a Reaper in the galaxy map.

ME3: Visit a store on the Citadel.

ME3: Return to active duty.

Flew into battle and vanquished Regalla.

Unlocked and used the overrides for 10 different types of machine.