Acquire all trophies.
Kill 5,000 enemies.
Overload the shields of 100 enemies.
Finish the game on Insanity without changing difficulty after leaving Earth.
Finish all multiplayer maps on Gold or all single-player missions on Insanity.
Complete Mass Effect 3 twice, or once with a Mass Effect 2 import.
Deliver most of the Galaxy at War assets to the final conflict.
Attain the highest level of readiness in each theater of war.
Lift 100 enemies off the ground with powers.
Start a character in multiplayer or customize a character in single-player.
Reach level 20 in multiplayer or level 60 in single-player.
Reach level 15 in multiplayer or level 50 in single-player.
Upgrade any weapon to level 10.
Kill 10 guardians with headshots from the front while their shields are raised.
Kill 100 enemies with melee attacks.
Promote a multiplayer character to the Galaxy at War or import an ME3 character.
Hijack an Atlas mech.
Mission accomplished.
Make the final assault.
Defeat an old adversary.
Perform any combination of 50 biotic combos or tech bursts.
Send a warning across the galaxy.
Finish all multiplayer maps or all N7 missions in single-player.
Extract ancient technology.
Kill 1,000 enemies.
Call down an orbital strike.
Disable a group of fighter squadrons.
Complete three multiplayer matches or five N7 missions.
Sabotage a dreadnought.
Discover an enemy's monstrous origin.
Establish or rekindle a romantic relationship.
Evacuate a scientific facility.
Obtain two non-customizable suits of armor.
Win a political stand-off.
Defeat a Harvester.
Explore a lost city.
Kill a brute while it's charging you.
Complete one multiplayer match or two N7 missions.
Survive the swarm.
Evolve any of your powers to rank 6.
Destroy an Atlas dropped from orbit.
Stop a Cerberus kidnapping.
Kill 250 enemies.
Modify a weapon.
Bring a veteran officer aboard.
Dispatch 10 probes to retrieve people or resources in Reaper territory.
Set 100 enemies on fire with powers.
Escape a Reaper in the galaxy map.
Visit a store in the single-player campaign.
Chase down an assassin.
Return to active duty.
Find all required intel to help Eden Prime's colonists.
Learn more about the Prothean Empire.
Investigate a sinister conspiracy.
Rescue a civilian from Reaper forces.
Uncover an ancient secret.
Use clues to pinpoint the exact location of an objective.
Free Omega from Cerberus occupation.
Find the Talon leader.
Complete all the Command Center side-missions on Omega.
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.
Win a prize at one of the arcade games.
Investigate a strange occurrence in the combat simulator.
Score 9999 points in the combat simulator on Normal, Hardcore, or Insanity.
Defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity.
