Mass Effect Legendary Edition/Achievements

Global completion percentages from Steam, rarest first
Achievements
127
Rarest
2.9%
Ultra rare (<5%)
6
Avg. completion
26%

The One and Only
ME3: Defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity.

Insanity III
Complete all three games in Mass Effect Legendary Edition on Insanity without changing difficulty

Gunsmith
ME3: Upgrade any weapon to level 10.

Neural Shock Specialist
ME1: Use Neural Shock 25 times

AI Hacking Specialist
ME1: Use AI Hacking 25 times

Stasis Mastery
ME1: Use biotic Stasis 25 times.

Insanity II
Complete two games in Mass Effect Legendary Edition on Insanity without changing difficulty

Tactician
ME2: Hit 20 different targets with multiple biotic powers to combine the effects

Warp Specialist
ME2: Warp the barriers of 25 enemies

Damping Specialist
ME1: Use Damping Field 25 times

Insanity I
Complete Mass Effect 1, 2 or 3 on Insanity without changing difficulty

Incineration Specialist
ME2: Incinerate the armor of 25 enemies

Shield Breaker
ME3: Overload the shields of 100 enemies.

Singularity Mastery
ME1: Use biotic Singularity 25 times

Hijacker
ME3: Hijack an Atlas mech.

Paramour III
Establish or rekindle a romantic relationship in all three games in Mass Effect Legendary Edition

Always Prepared
ME3: Obtain two non-customizable suits of armor.

Lift Mastery
ME1: Use biotic Lift 25 times

Bruiser
Kill 100 enemies with melee attacks in Mass Effect 1, 2 or 3

Barrier Mastery
ME1: Use biotic Barrier 25 times

Warp Mastery
ME1: Use biotic Warp 25 times

Sky High
ME3: Lift 100 enemies off the ground with powers.

Overload Specialist
ME2: Disrupt the shields of 25 enemies

Electronics Specialist
ME1: Use Shield Overload 25 times

Sabotage Specialist
ME1: Use Sabotage 25 times

Combined Arms
ME3: Perform any combination of 50 biotic combos or tech bursts.

Mail Slot
ME3: Kill 10 guardians with headshots from the front while their shields are raised.

Throw Mastery
ME1: Use biotic Throw 25 times

Long Service Medal
Finish Mass Effect 1, 2 and 3 with the same character

Pyromaniac
ME3: Set 100 enemies on fire with powers.

Legend
ME3: Mission accomplished.

Patriot
ME3: Make the final assault.

Master and Commander
ME3: Deliver most of the Galaxy at War assets to the final conflict.

Executioner
ME3: Defeat an old adversary.

Archivist
ME1: Find all primary Alien: Council Races, Extinct Races and Non-Council Races codex entries

Well Connected
ME3: Send a warning across the galaxy.

Last Witness
ME3: Extract ancient technology.

Last Resort
ME3: Stop an out-of-control scheme before it's too late.

Paramour II
Establish or rekindle a romantic relationship in two games in Mass Effect Legendary Edition

No One Left Behind
ME2: Keep your team alive through the suicide mission

Saboteur
ME3: Disable a group of fighter squadrons.

Under Pressure
ME3: Uncover an ancient secret.

Lost and Found
ME3: Dispatch 10 probes to retrieve people or resources in Reaper territory.

Hard Target
ME3: Call down an orbital strike.

Fact Finder
ME3: Discover an enemy's monstrous origin.

Problem Solver
ME3: Evacuate a scientific facility.

Party Crasher
ME3: Sabotage a dreadnought.

Completionist
ME1: Complete the majority of the game

Weapon Specialist
ME2: Fully upgrade a weapon

Savior
ME3: Free Omega from Cerberus Occupation.

First Aid Specialist
ME1: Use medi-gel 50 times

Arbiter
ME3: Win a political stand-off.

Pathfinder
ME3: Explore a lost city.

Tunnel Rat
ME3: Survive the swarm.

Liberator
ME3: Stop a Cerberus kidnapping.

Untouchable
ME3: Escape a Reaper in the galaxy map.

Eye of the Hurricane
ME3: Kill a brute while it's charging you.

Giant Killer
ME3: Defeat a harvester.

World Shaker
ME3: Destroy an Atlas dropped from orbit.

Agent
ME2: Complete 5 missions discovered by scanning unexplored worlds

A House Divided
ME2: Hack a geth collective

Mobilizer
ME3: Bring a veteran officer aboard.

Focused
ME3: Evolve any of your powers to rank 6.

Mission Accomplished
ME2: Save humanity throughout the galaxy from certain annihilation

Against All Odds
ME2: Survive suicide mission

Suicide Mission
ME2: Use the Omega 4 Relay

Galactic Explorer
ME2: Visit 100% of the planets in an unexplored cluster

A Personal Touch
ME3: Modify a weapon.

Friend or Foe
ME2: Obtain geth technology

Doppelganger
ME2: Help the Justicar resolve her mission

Shopaholic
ME3: Visit a store in the single-player campaign.

Cat's in the Cradle
ME2: Gain the loyalty of the Assassin

Digital Exorcist
ME2: Successfully shut down the rogue VI in Project Overlord

Bringer of War
ME3: Chase down an assassin.

Treason
ME2: Gain the loyalty of the quarian

Heart of Darkness
ME2: Confront the Shadow Broker

Big Game Hunter
ME2: Thresher Maw defeated

Revenge!
ME2: Gain the loyalty of the mercenary

Battlemaster
ME2: Gain the loyalty of the krogan

Ghost of the Father
ME2: Gain the loyalty of the Cerberus Operative

Catharsis
ME2: Gain the loyalty of the biotic Convict

Fade Away
ME2: Gain the loyalty of Archangel

The Cure
ME2: Gain the loyalty of the Professor

Driven
ME3: Return to active duty.

Veteran
Kill 2,000 enemies in Mass Effect 1, 2 or 3

The Prodigal
ME2: Gain the loyalty of the Cerberus Officer

The Justicar
ME2: Successfully recruit the Justicar

Ghost Ship
ME2: Complete the investigation of a derelict alien vessel

The Quarian
ME2: Successfully recruit the quarian

The Assassin
ME2: Successfully recruit the Assassin

Sentinel Ally
ME1: Complete 5 missions with the Alliance sentinel squad member

Broke, Blind, and Bedlam
ME2: Gain the loyalty of the thief

Colony Defense
ME2: Defend a human colony from attack

Soldier Ally
ME1: Complete 5 missions with the Alliance soldier squad member

The Krogan
ME2: Successfully recruit the krogan

Krogan Ally
ME1: Complete 5 missions with the krogan squad member

Medal of Exploration III
ME1: Land on 8 uncharted worlds

Power Full
ME2: Evolve any power

Operative
ME2: Complete a mission discovered by scanning an unexplored world

The Convict
ME2: Successfully recruit the biotic Convict

Paramour I
Establish a romantic relationship in Mass Effect 1, 2 or 3

Principled
ME1: Accumulate 75% of total possible Paragon or Renegade points

Colonial Savior
ME1: Complete the Bring Down the Sky mission.

Head Hunter
ME2: Perform 30 headshot kills with any weapon on humanoid targets

The Professor
ME2: Successfully recruit the Professor

Scientist
ME2: Complete any research project in the Normandy's laboratory

The Archangel
ME2: Successfully recruit Archangel

Scholar
ME2: Unlock 15 new Mass Effect 2 codex entries

Asari Ally
ME1: Complete 5 missions with the asari squad member

Merciless
ME2: Make 20 enemies scream as they fall or are set on fire

Soldier
Kill 1,000 enemies in Mass Effect 1, 2 or 3

Meritorious Service Medal
ME1: Complete Ilos

Charismatic
ME1: Use Charm or Intimidate to resolve an impossible situation in the game.

Medal of Honor
ME1: Complete the game on any difficulty

Medal of Exploration II
ME1: Land on 4 uncharted worlds

Very Elusive
ME2: Return to active duty

Council Legion of Merit
ME1: Complete Virmire

Missing in Action
ME2: Save your crew from an overwhelming attack

Turian Ally
ME1: Complete 5 missions with the turian squad member

Medal of Heroism
ME1: Complete Feros

Honorarium of Corporate Service
ME1: Complete Noveria

Quarian Ally
ME1: Complete 5 missions with the quarian squad member

Search and Rescue
ME1: Locate Dr. T'soni in the Artemis Tau cluster

Recruit
Kill 250 enemies in Mass Effect 1, 2 or 3

Medal of Exploration I
ME1: Land on an uncharted world

Spectre Inductee
ME1: Become a Spectre

Distinguished Service Medal
ME1: Complete Eden Prime
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