Full list of all 69 Mass Effect 3 trophies - 53 bronze, 13 silver, 2 gold and 1 platinum.
The base game contains 51 trophies, and there are 4 DLC packs containing 18 trophies.
Acquire all trophies.
Finish the game on Insanity without changing difficulty after leaving Earth.
Complete Mass Effect 3 twice, or once with a Mass Effect 2 import.
Mission accomplished.
Make the final assault.
Defeat an old adversary.
Hijack an Atlas mech.
Deliver most of the Galaxy at War assets to the final conflict.
Send a warning across the galaxy.
Extract ancient technology.
Discover an enemy's monstrous origin.
Call down an orbital strike.
Disable a group of fighter squadrons.
Establish or rekindle a romantic relationship.
Sabotage a dreadnought.
Evacuate a scientific facility.
Win a political stand-off.
Explore a lost city.
Defeat a Harvester.
Survive the swarm.
Destroy an Atlas dropped from orbit.
Stop a Cerberus kidnapping.
Dispatch 10 probes to retrieve people or resources in Reaper territory.
Obtain two non-customizable suits of armor.
Bring a veteran officer aboard.
Escape a Reaper in the galaxy map.
Visit a store in the single-player campaign.
Upgrade any weapon to level 10.
Finish all multiplayer maps on Gold or all single-player missions on Insanity.
Kill 5,000 enemies.
Kill 10 guardians with headshots from the front while their shields are raised.
Kill 100 enemies with melee attacks.
Chase down an assassin.
Return to active duty.
Finish all multiplayer maps or all N7 missions in single-player.
Promote a multiplayer character to the Galaxy at War or import an ME3 character.
Reach level 20 in multiplayer or level 60 in single-player.
Attain the highest level of readiness in each theater of war.
Kill 1,000 enemies.
Modify a weapon.
Kill a brute while it's charging you.
Set 100 enemies on fire with powers.
Reach level 15 in multiplayer or level 50 in single-player.
Complete three multiplayer matches or five N7 missions.
Kill 250 enemies.
Lift 100 enemies off the ground with powers.
Evolve any of your powers to rank 6.
Perform any combination of 50 biotic combos or tech bursts.
Overload the shields of 100 enemies.
Complete one multiplayer match or two N7 missions.
Start a character in multiplayer or customize a character in single-player.
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.
Learn more about the Prothean Empire.
Find all required intel to help Eden Prime's colonists.
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.