Insanity
Finish the game on Insanity without changing difficulty after leaving Earth.
75 ✓ April 10th, 2015
Legend
Mission accomplished.
50 ✓ April 10th, 2015
Master and Commander
Deliver most of the Galaxy at War assets to the final conflict.
50 ✓ April 9th, 2015
Long Service Medal
Complete Mass Effect 3 twice, or once with a Mass Effect 2 import.
50 ✓ April 10th, 2015
Unwavering
Finish all multiplayer maps on Gold or all single-player missions on Insanity.
50 ✓ April 10th, 2015
Under Pressure
Uncover an ancient secret.
50 ✓ March 30th, 2015
Talon
Find the Talon leader.
50 ✓ March 30th, 2015
Meticulous
Complete all the Command Center side-missions on Omega.
50 ✓ March 30th, 2015
Last Resort
Stop an out-of-control scheme before it's too late.
50 ✓ April 7th, 2015
The One and Only
Defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity.
50 ✓ April 11th, 2015
Arbiter
Win a political stand-off.
25 ✓ April 3rd, 2015
Last Witness
Extract ancient technology.
25 ✓ April 8th, 2015
Executioner
Defeat an old adversary.
25 ✓ April 9th, 2015
Patriot
Make the final assault.
25 ✓ April 10th, 2015
Lost and Found
Dispatch 10 probes to retrieve people or resources in Reaper territory.
25 ✓ March 16th, 2015
Paramour
Establish or rekindle a romantic relationship.
25 ✓ April 5th, 2015
Combined Arms
Perform any combination of 50 biotic combos or tech bursts.
25 ✓ March 30th, 2015
Focused
Evolve any of your powers to rank 6.
25 ✓ January 3rd, 2015
Veteran
Kill 5,000 enemies.
25 ✓ April 12th, 2015
Defender
Attain the highest level of readiness in each theater of war.
25 ✓ April 8th, 2015
Gunsmith
Upgrade any weapon to level 10.
25 ✓ April 10th, 2015
Peak Condition
Reach level 20 in multiplayer or level 60 in single-player.
25 ✓ April 6th, 2015
Battle Scarred
Promote a multiplayer character to the Galaxy at War or import an ME3 character.
25 ✓ April 10th, 2015
Freedom Fighter
Find all required intel to help Eden Prime's colonists.
25 ✓ March 16th, 2015
Prothean Expert
Learn more about the Prothean Empire.
25 ✓ March 16th, 2015
No Stone Unturned
Investigate a sinister conspiracy.
25 ✓ March 30th, 2015
Conspiracy Theorist
Use clues to pinpoint the exact location of an objective.
25 ✓ March 29th, 2015
Family Matters
Rescue a civilian from Reaper forces.
25 ✓ March 30th, 2015
Savior
Free Omega from Cerberus Occupation.
25 ✓ March 31st, 2015
Priority Target
Discover a plot against you.
25 ✓ April 7th, 2015
High Society
Go undercover to follow a lead.
25 ✓ April 7th, 2015
Team Player
Infiltrate an enemy stronghold with your crew.
25 ✓ April 7th, 2015
Technical Issues
Investigate a strange occurrence in the combat simulator.
25 ✓ April 11th, 2015
Simulated Hero
Score 9999 points in the combat simulator on Normal, Hardcore, or Insanity.
25 ✓ April 11th, 2015
Tour of Duty
Finish all multiplayer maps or all N7 missions in single-player.
20 ✓ April 8th, 2015
Mobilizer
Bring a veteran officer aboard.
15 ✓ March 16th, 2015
World Shaker
Destroy an Atlas dropped from orbit.
15 ✓ March 31st, 2015
Pathfinder
Explore a lost city.
15 ✓ April 3rd, 2015
Tunnel Rat
Survive the swarm.
15 ✓ April 1st, 2015
Party Crasher
Sabotage a dreadnought.
15 ✓ April 6th, 2015
Hard Target
Call down an orbital strike.
15 ✓ April 6th, 2015
Saboteur
Disable a group of fighter squadrons.
15 ✓ April 6th, 2015
Well Connected
Send a warning across the galaxy.
15 ✓ April 9th, 2015
Fact Finder
Discover an enemy's monstrous origin.
15 ✓ April 5th, 2015
Liberator
Stop a Cerberus kidnapping.
15 ✓ March 31st, 2015
Problem Solver
Evacuate a scientific facility.
15 ✓ April 5th, 2015
Soldier
Kill 1,000 enemies.
15 ✓ April 3rd, 2015
Overload Specialist
Overload the shields of 100 enemies.
15 ✓ April 12th, 2015
Sky High
Lift 100 enemies off the ground with powers.
15 ✓ April 1st, 2015
Pyromaniac
Set 100 enemies on fire with powers.
15 ✓ March 16th, 2015
Explorer
Complete three multiplayer matches or five N7 missions.
15 ✓ January 1st, 1753
Almost There
Reach level 15 in multiplayer or level 50 in single-player.
15 ✓ March 31st, 2015
King of the Castle
Win a prize at one of the arcade games.
15 ✓ April 7th, 2015
Bringer of War
Chase down an assassin.
10 ✓ January 4th, 2015
Shopaholic
Visit a store in the single-player campaign.
10 ✓ January 6th, 2015
A Personal Touch
Modify a weapon.
10 ✓ March 16th, 2015
Recruit
Kill 250 enemies.
10 ✓ March 30th, 2015
Bruiser
Kill 100 enemies with melee attacks.
10 ✓ April 7th, 2015
Untouchable
Escape a Reaper in the galaxy map.
10 ✓ March 16th, 2015
Eye of the Hurricane
Kill a brute while it's charging you.
10 ✓ March 16th, 2015
Mail Slot
Kill 10 guardians with headshots from the front while their shields are raised.
10 ✓ March 30th, 2015
Hijacker
Hijack an Atlas mech.
10 ✓ April 3rd, 2015
Giant Killer
Defeat a harvester.
10 ✓ March 30th, 2015
Always Prepared
Obtain two non-customizable suits of armor.
10 ✓ March 31st, 2015
Perfect Host
Throw a party for your friends.
10 ✓ April 8th, 2015
Driven
Return to active duty.
5 ✓ January 4th, 2015
Enlisted
Start a character in multiplayer or customize a character in single-player.
5 ✓ January 6th, 2015
Tourist
Complete one multiplayer match or two N7 missions.
5 ✓ April 1st, 2015