- Executioner
Defeat an old adversary.
17 April 2012 - 2 guides
- Hijacker
Hijack an Atlas mech.
16 April 2012 - 9 guides
- Master and Commander
Deliver most of the Galaxy at War assets to the final conflict.
16 April 2012 - 12 guides
- Well Connected
Send a warning across the galaxy.
07 April 2012 - 2 guides
- Combined Arms
Perform any combination of 50 biotic combos or tech bursts.
07 April 2012 - 6 guides
- Last Witness
Extract ancient technology.
07 April 2012 - 2 guides
- Battle Scarred
Promote a multiplayer character to the Galaxy at War or import an ME3 character.
07 April 2012 - 1 guide
- Peak Condition
Reach level 20 in multiplayer or level 60 in single-player.
07 April 2012 - 3 guides
- Sky High
Lift 100 enemies off the ground with powers.
03 April 2012 - 4 guides
- Tour of Duty
Finish all multiplayer maps or all N7 missions in single-player.
28 March 2012 - 2 guides
- Hard Target
Call down an orbital strike.
27 March 2012 - 2 guides
- Paramour
Establish or rekindle a romantic relationship.
27 March 2012 - 1 guide
- Saboteur
Disable a group of fighter squadrons.
27 March 2012 - 1 guide
- Almost There
Reach level 15 in multiplayer or level 50 in single-player.
27 March 2012 - 1 guide
- Soldier
Kill 1,000 enemies.
27 March 2012 - 1 guide
- Party Crasher
Sabotage a dreadnought.
27 March 2012 - 1 guide
- Explorer
Complete three multiplayer matches or five N7 missions.
27 March 2012 - 1 guide
- Fact Finder
Discover an enemy's monstrous origin.
26 March 2012 - 1 guide
- Problem Solver
Evacuate a scientific facility.
25 March 2012 - 2 guides
- Lost and Found
Dispatch 10 probes to retrieve people or resources in Reaper territory.
25 March 2012 - 4 guides
- Bruiser
Kill 100 enemies with melee attacks.
25 March 2012 - 3 guides
- Arbiter
Win a political stand-off.
23 March 2012 - 1 guide
- Pathfinder
Explore a lost city.
23 March 2012 - 1 guide
- Eye of the Hurricane
Kill a brute while it's charging you.
23 March 2012 - 6 guides
- Giant Killer
Defeat a harvester.
20 March 2012 - 1 guide
- Tourist
Complete one multiplayer match or two N7 missions.
20 March 2012 - 1 guide
- Enlisted
Start a character in multiplayer or customize a character in single-player.
20 March 2012 - 2 guides
- Tunnel Rat
Survive the swarm.
20 March 2012 - 1 guide
- Untouchable
Escape a Reaper in the galaxy map.
19 March 2012 - 3 guides
- World Shaker
Destroy an Atlas dropped from orbit.
19 March 2012 - 1 guide
- Liberator
Stop a Cerberus kidnapping.
17 March 2012 - 2 guides
- Recruit
Kill 250 enemies.
17 March 2012 - 2 guides
- Mail Slot
Kill 10 guardians with headshots from the front while their shields are raised.
17 March 2012 - 7 guides
- Mobilizer
Bring a veteran officer aboard.
17 March 2012 - 1 guide
- Pyromaniac
Set 100 enemies on fire with powers.
17 March 2012 - 6 guides
- A Personal Touch
Modify a weapon.
17 March 2012 - 3 guides
- Shopaholic
Visit a store in the single-player campaign.
16 March 2012 - 2 guides
- Bringer of War
Chase down an assassin.
16 March 2012 - 2 guides
- Focused
Evolve any of your powers to rank 6.
16 March 2012 - 3 guides
- Driven
Return to active duty.
16 March 2012 - 1 guide