N7 Elite
Acquire all trophies

Insanity
Complete the game in the 'Insanity' difficulty level without changing the setting

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

Against All Odds
Survive the suicide mission

Heart of Darkness
Confront the Shadow Broker

Long Service Medal
Complete Mass Effect 2 twice, or experience the interactive backstory (Cerberus Pack downloadable content) and complete Mass Effect 2

Mission Accomplished
Save humanity throughout the galaxy from certain annihilation

Paramour
Successfully pursue a relationship with a teammate

Power Gamer
Reach Level 30 with one character

A House Divided
Hack a geth collective

Agent
Complete 5 missions discovered by scanning unexplored worlds

Battlemaster
Gain the loyalty of the krogan

Big Game Hunter
Thresher Maw defeated

Brawler
Shoot and kill 20 enemies while they're knocked back by a punch

Broke, Blind and Bedlam
Gain the loyalty of the thief

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

Catharsis
Gain the loyalty of the biotic Convict

Colony Defense
Defend a human colony from attack

Data Hound
Collect 6 Cerberus data packets scattered across Aite

Digital Exorcist
Successfully shut down the rogue VI in Project Overlord

Doppelganger
Help the Justicar resolve her mission

Explorer
Visit 100% of the planets in an unexplored cluster

Fade Away
Gain the loyalty of Archangel

Fashionista
Personalize your armor

Friend or Foe
Obtain geth technology

Ghost of the Father
Gain the loyalty of the Cerberus Operative

Ghost Ship
Complete the investigation of a derelict alien vessel

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

Highly Trained
View all advanced combat training videos at Shepard's private terminal.

Incineration Specialist
Incinerate the armor of 25 enemies

Master at Arms
Kill enemies with 5 different heavy weapons during the game

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

Missing in Action
Save your crew from an overwhelming attack

Operative
Complete a mission discovered by scanning an unexplored world

Overload Specialist
Disrupt the shields of 25 enemies

Power Full
Evolve any power

Prospector
Retrieve mineral resources by scanning and probing a planet in the galaxy map

Scholar
Unlock 15 new Mass Effect 2 codex entries

Scientist
Complete any research project in the Normandy's laboratory

Suicide Mission
Use the Omega 4 Relay

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

Technician
Obtain 10 technology upgrades

The Archangel
Successfully recruit Archangel

The Assassin
Successfully recruit the Assassin

The Convict
Successfully recruit the biotic Convict

The Cure
Gain the loyalty of the Professor

The Justicar
Successfully recruit the Justicar

The Krogan
Successfully recruit the Krogan

The Prodigal
Gain the loyalty of the Cerberus Officer

The Professor
Successfully recruit the Professor

The Quarian
Successfully recruit the Quarian

Treason
Gain the loyalty of the quarian

Very Elusive
Return to active duty

Warp Specialist
Warp the barriers of 25 enemies

Weapon Specialist
Fully upgrade a weapon