50Achievements
Medal of Honor
ME1: Complete the game on any difficulty
(22.5%)
Completionist
ME1: Complete the majority of the game
(12.0%)
Distinguished Service Medal
ME1: Complete Eden Prime
(49.5%)
Medal of Heroism
ME1: Complete Feros
(25.7%)
Honorarium of Corporate Service
ME1: Complete Noveria
(25.8%)
Council Legion of Merit
ME1: Complete Virmire
(23.6%)
Meritorious Service Medal
ME1: Complete Ilos
(22.5%)
Spectre Inductee
ME1: Become a Spectre
(36.4%)
Search and Rescue
ME1: Locate Dr. T'soni in the Artemis Tau cluster
(28.6%)
Charismatic
ME1: Use Charm or Intimidate to resolve an impossible situation
(21.6%)
Principled
ME1: Accumulate 75% of total possible Paragon or Renegade points
(18.5%)
Soldier Ally
ME1: Complete 5 missions with the Alliance soldier squad member
(20.8%)
Sentinel Ally
ME1: Complete 5 missions with the Alliance sentinel squad member
(18.8%)
Krogan Ally
ME1: Complete 5 missions with the krogan squad member
(19.5%)
Turian Ally
ME1: Complete 5 missions with the turian squad member
(25.1%)
Quarian Ally
ME1: Complete 5 missions with the quarian squad member
(27.2%)
Asari Ally
ME1: Complete 5 missions with the asari squad member
(20.6%)
Archivist
ME1: Find all primary Alien: Council Races, Extinct Races and Non-Council Races codex entries
(9.7%)
Medal of Exploration I
ME1: Land on an uncharted world
(30.8%)
Medal of Exploration II
ME1: Land on 4 uncharted worlds
(21.6%)
Medal of Exploration III
ME1: Land on 8 uncharted worlds
(18.0%)
Lift Mastery
ME1: Use biotic Lift 25 times
(5.2%)
Barrier Mastery
ME1: Use biotic Barrier 25 times
(5.8%)
Throw Mastery
ME1: Use biotic Throw 25 times
(8.3%)
Warp Mastery
ME1: Use biotic Warp 25 times
(6.1%)
Singularity Mastery
ME1: Use biotic Singularity 25 times
(3.8%)
Stasis Mastery
ME1: Use biotic Stasis 25 times
(2.6%)
AI Hacking Specialist
ME1: Use AI Hacking 25 times
(2.2%)
Damping Specialist
ME1: Use Damping Field 25 times
(3.6%)
Electronics Specialist
ME1: Use Shield Overload 25 times
(7.0%)
Sabotage Specialist
ME1: Use Sabotage 25 times
(6.9%)
First Aid Specialist
ME1: Use medi-gel 50 times
(12.6%)
Neural Shock Specialist
ME1: Use Neural Shock 25 times
(2.1%)
Colonial Savior
ME1: Complete the Bring Down the Sky mission.
(19.8%)
Mission Accomplished
ME2: Save humanity throughout the galaxy from certain annihilation
(17.5%)
Missing in Action
ME2: Save your crew from an overwhelming attack
(25.8%)
Very Elusive
ME2: Return to active duty
(24.9%)
Colony Defense
ME2: Defend a human colony from attack
(20.7%)
Ghost Ship
ME2: Complete the investigation of a derelict alien vessel
(19.4%)
Suicide Mission
ME2: Use the Omega 4 Relay
(17.6%)
Against All Odds
ME2: Survive suicide mission
(17.5%)
No One Left Behind
ME2: Keep your team alive through the suicide mission
(12.7%)
Friend or Foe
ME2: Obtain geth technology
(17.7%)
The Archangel
ME2: Successfully recruit Archangel
(22.8%)
The Assassin
ME2: Successfully recruit the Assassin
(19.5%)
The Convict
ME2: Successfully recruit the biotic Convict
(21.4%)
The Justicar
ME2: Successfully recruit the Justicar
(19.3%)
The Krogan
ME2: Successfully recruit the krogan
(20.8%)
The Professor
ME2: Successfully recruit the Professor
(22.7%)
The Quarian
ME2: Successfully recruit the quarian
(19.3%)