Return to active duty.
Bringer of War
Chase down an assassin.
Bring a veteran officer aboard.
Destroy an Atlas dropped from orbit.
Explore a lost city.
Survive the swarm.
Sabotage a dreadnought.
Call down an orbital strike.
Disable a group of fighter squadrons.
Win a political stand-off.
Extract ancient technology.
Defeat an old adversary.
Send a warning across the galaxy.
Discover an enemy's monstrous origin.
Stop a Cerberus kidnapping.
Evacuate a scientific facility.
Visit a store in the single-player campaign.
Lost and Found
Dispatch 10 probes to retrieve people or resources in Reaper territory.
A Personal Touch
Modify a weapon.
Establish or rekindle a romantic relationship.
Evolve any of your powers to rank 6.
Kill 250 enemies.
Kill 1,000 enemies.
Escape a Reaper in the galaxy map.
Attain the highest level of readiness in each theater of war.
Set 100 enemies on fire with powers.
Eye of the Hurricane
Kill a brute while it's charging you.
Kill 10 guardians with headshots from the front while their shields are raised.
Hijack an Atlas mech.
Defeat a harvester.
Start a character in multiplayer or customize a character in single-player.
Tour of Duty
Finish all multiplayer maps or all N7 missions in single-player.
Complete one multiplayer match or two N7 missions.
Complete three multiplayer matches or five N7 missions.
Reach level 15 in multiplayer or level 50 in single-player.
Reach level 20 in multiplayer or level 60 in single-player.
Kill 25 enemies with melee attacks.
Discover a plot against you.
Go undercover to follow a lead.
Infiltrate an enemy stronghold with your crew.
Stop an out-of-control scheme before it's too late.
Throw a party for your friends.
King of the Castle
Win a prize at one of the arcade games.