Medal of Honor
Complete Mass Effect Playthrough
100 ✓ October 4th, 2009
Medal of Exploration
Land on an uncharted world
50 ✓ January 1st, 1753
Extreme Power Gamer
60th level character
50 ✓ October 19th, 2009
Colonial Savior
You completed the Bring Down the Sky mission.
50 ✓ September 30th, 2009
Undisputed
You completed Ahern's survival mission
50 ✓ January 1st, 1753
New Sheriff in Town
Took first place in a combat scenario on Pinnacle Station
50 ✓ January 23rd, 2010
Best of the Best
Took first place in 12 combat scenarios on Pinnacle Station
50 ✓ January 1st, 1753
Medal of Heroism
Complete Feros
25 ✓ September 27th, 2009
Scholar
Find all primary Alien: Council Races, Extinct Races and Non-Council Races codex entries
25 ✓ January 1st, 1753
Completionist
Complete the majority of the game
25 ✓ January 1st, 1753
Tactician
Complete playthrough with shield damage greater than health damage
25 ✓ October 4th, 2009
Distinguished Service Medal
Complete Eden Prime
25 ✓ September 6th, 2009
Rich
Exceed 1,000,000 Credits
25 ✓ October 2nd, 2009
Dog of War
150 organic enemy kills
25 ✓ September 30th, 2009
Geth Hunter
250 synthetic enemy kills
25 ✓ October 3rd, 2009
Council Legion of Merit
Complete Virmire
25 ✓ October 3rd, 2009
Honorarium of Corporate Service
Complete Noveria
25 ✓ October 3rd, 2009
Long Service Medal
Complete 2 Playthroughs
25 ✓ October 18th, 2009
Soldier Ally
Complete the majority of the game with the Alliance soldier squad member
20 ✓ January 1st, 1753
Sentinel Ally
Complete the majority of the game with the Alliance sentinel squad member
20 ✓ October 11th, 2009
Krogan Ally
Complete the majority of the game with the krogan squad member
20 ✓ January 1st, 1753
Turian Ally
Complete the majority of the game with the turian squad member
20 ✓ November 7th, 2009
Quarian Ally
Complete the majority of the game with the quarian squad member
20 ✓ November 7th, 2009
Asari Ally
Complete the majority of the game with the asari squad member
20 ✓ October 15th, 2009
Power Gamer
50th level character
20 ✓ October 4th, 2009
Shotgun Expert
150 Shotgun Kills
15 ✓ September 29th, 2009
Assault Rifle Expert
150 Assault Rifle Kills
15 ✓ October 11th, 2009
Sniper Expert
150 Sniper Rifle Kills
15 ✓ October 21st, 2009
Lift Mastery
Use biotic Lift 75 times
15 ✓ October 4th, 2009
Throw Mastery
Use biotic Throw 75 times
15 ✓ October 3rd, 2009
Warp Mastery
Use biotic Warp 75 times
15 ✓ October 2nd, 2009
Singularity Mastery
Use biotic Singularity 75 times
15 ✓ January 1st, 1753
Barrier Mastery
Use biotic Barrier 75 times
15 ✓ October 2nd, 2009
Stasis Mastery
Use biotic Stasis 75 times
15 ✓ April 21st, 2010
Damping Specialist
Use Damping Field 75 times
15 ✓ November 3rd, 2009
AI Hacking Specialist
Use AI Hacking 75 times
15 ✓ January 1st, 1753
Overload Specialist
Use Shield Overload 75 times
15 ✓ November 3rd, 2009
Sabotage Specialist
Use Sabotage 75 times
15 ✓ November 2nd, 2009
First Aid Specialist
Use medi-gel 150 times
15 ✓ October 16th, 2009
Neural Shock Specialist
Use Neural Shock 75 times
15 ✓ February 18th, 2010
Renegade
75% of total Renegade points
15 ✓ October 11th, 2009
Paragon
75% of total Paragon points
15 ✓ October 3rd, 2009
Spectre Inductee
Player is Spectre
15 ✓ January 1st, 1753
Paramour
Complete romance subplot
10 ✓ January 1st, 1753
Charismatic
Resolved impossible situation with Charm or Intimidate
10 ✓ October 3rd, 2009
Search and Rescue
Found Liara in Artemis Tau Cluster
10 ✓ September 29th, 2009
Pistol Expert
150 Pistol Kills
10 ✓ October 2nd, 2009
Medal of Valor
Complete Insanity Playthrough
50 
Distinguished Combat Medal
Complete Hardcore Playthrough
25